201443472

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 647637120

約数和(自身を除く): 446193648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 61, 68, 71, 72, 76, 102, 114, 122, 136, 142, 144, 152, 153, 171, 183, 204, 213, 228, 244, 272, 284, 304, 306, 323, 342, 366, 408, 426, 456, 488, 549, 568, 612, 639, 646, 684, 732, 816, 852, 912, 969, 976, 1037, 1098, 1136, 1159, 1207, 1224, 1278, 1292, 1349, 1368, 1464, 1704, 1938, 2074, 2196, 2318, 2414, 2448, 2556, 2584, 2698, 2736, 2907, 2928, 3111, 3408, 3477, 3621, 3876, 4047, 4148, 4331, 4392, 4636, 4828, 5112, 5168, 5396, 5814, 6222, 6954, 7242, 7752, 8094, 8296, 8662, 8784, 9272, 9333, 9656, 10224, 10431, 10792, 10863, 11628, 12141, 12444, 12993, 13908, 14484, 15504, 16188, 16592, 17324, 18544, 18666, 19312, 19703, 20862, 21584, 21726, 22933, 23256, 24282, 24888, 25986, 27816, 28968, 32376, 34648, 37332, 38979, 39406, 41724, 43452, 45866, 46512, 48564, 49776, 51972, 55632, 57936, 59109, 64752, 68799, 69296, 73627, 74664, 77958, 78812, 82289, 83448, 86904, 91732, 97128, 103944, 118218, 137598, 147254, 149328, 155916, 157624, 164578, 166896, 173808, 177327, 183464, 194256, 206397, 207888, 220881, 236436, 246867, 275196, 294508, 311832, 315248, 329156, 354654, 366928, 412794, 441762, 472872, 493734, 550392, 589016, 623664, 658312, 662643, 709308, 740601, 825588, 883524, 945744, 987468, 1100784, 1178032, 1316624, 1325286, 1398913, 1418616, 1481202, 1651176, 1767048, 1974936, 2650572, 2797826, 2837232, 2962404, 3302352, 3534096, 3949872, 4196739, 5301144, 5595652, 5924808, 8393478, 10602288, 11191304, 11849616, 12590217, 16786956, 22382608, 25180434, 33573912, 50360868, 67147824, 100721736, 201443472]

約数ペア:

[(1, 201443472), (2, 100721736), (3, 67147824), (4, 50360868), (6, 33573912), (8, 25180434), (9, 22382608), (12, 16786956), (16, 12590217), (17, 11849616), (18, 11191304), (19, 10602288), (24, 8393478), (34, 5924808), (36, 5595652), (38, 5301144), (48, 4196739), (51, 3949872), (57, 3534096), (61, 3302352), (68, 2962404), (71, 2837232), (72, 2797826), (76, 2650572), (102, 1974936), (114, 1767048), (122, 1651176), (136, 1481202), (142, 1418616), (144, 1398913), (152, 1325286), (153, 1316624), (171, 1178032), (183, 1100784), (204, 987468), (213, 945744), (228, 883524), (244, 825588), (272, 740601), (284, 709308), (304, 662643), (306, 658312), (323, 623664), (342, 589016), (366, 550392), (408, 493734), (426, 472872), (456, 441762), (488, 412794), (549, 366928), (568, 354654), (612, 329156), (639, 315248), (646, 311832), (684, 294508), (732, 275196), (816, 246867), (852, 236436), (912, 220881), (969, 207888), (976, 206397), (1037, 194256), (1098, 183464), (1136, 177327), (1159, 173808), (1207, 166896), (1224, 164578), (1278, 157624), (1292, 155916), (1349, 149328), (1368, 147254), (1464, 137598), (1704, 118218), (1938, 103944), (2074, 97128), (2196, 91732), (2318, 86904), (2414, 83448), (2448, 82289), (2556, 78812), (2584, 77958), (2698, 74664), (2736, 73627), (2907, 69296), (2928, 68799), (3111, 64752), (3408, 59109), (3477, 57936), (3621, 55632), (3876, 51972), (4047, 49776), (4148, 48564), (4331, 46512), (4392, 45866), (4636, 43452), (4828, 41724), (5112, 39406), (5168, 38979), (5396, 37332), (5814, 34648), (6222, 32376), (6954, 28968), (7242, 27816), (7752, 25986), (8094, 24888), (8296, 24282), (8662, 23256), (8784, 22933), (9272, 21726), (9333, 21584), (9656, 20862), (10224, 19703), (10431, 19312), (10792, 18666), (10863, 18544), (11628, 17324), (12141, 16592), (12444, 16188), (12993, 15504), (13908, 14484)]