211373784

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 652860000

約数和(自身を除く): 441486216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 61, 68, 72, 76, 102, 114, 122, 136, 149, 152, 153, 171, 183, 204, 228, 244, 298, 306, 323, 342, 366, 408, 447, 456, 488, 549, 596, 612, 646, 684, 732, 894, 969, 1037, 1098, 1159, 1192, 1224, 1292, 1341, 1368, 1464, 1788, 1938, 2074, 2196, 2318, 2533, 2584, 2682, 2831, 2907, 3111, 3477, 3576, 3876, 4148, 4392, 4636, 5066, 5364, 5662, 5814, 6222, 6954, 7599, 7752, 8296, 8493, 9089, 9272, 9333, 10132, 10431, 10728, 11324, 11628, 12444, 13908, 15198, 16986, 18178, 18666, 19703, 20264, 20862, 22648, 22797, 23256, 24888, 25479, 27267, 27816, 30396, 33972, 36356, 37332, 39406, 41724, 45594, 48127, 50958, 54534, 59109, 60792, 67944, 72712, 74664, 78812, 81801, 83448, 91188, 96254, 101916, 109068, 118218, 144381, 154513, 157624, 163602, 172691, 177327, 182376, 192508, 203832, 218136, 236436, 288762, 309026, 327204, 345382, 354654, 385016, 433143, 463539, 472872, 518073, 577524, 618052, 654408, 690764, 709308, 866286, 927078, 1036146, 1155048, 1236104, 1381528, 1390617, 1418616, 1554219, 1732572, 1854156, 2072292, 2781234, 2935747, 3108438, 3465144, 3708312, 4144584, 5562468, 5871494, 6216876, 8807241, 11124936, 11742988, 12433752, 17614482, 23485976, 26421723, 35228964, 52843446, 70457928, 105686892, 211373784]

約数ペア:

[(1, 211373784), (2, 105686892), (3, 70457928), (4, 52843446), (6, 35228964), (8, 26421723), (9, 23485976), (12, 17614482), (17, 12433752), (18, 11742988), (19, 11124936), (24, 8807241), (34, 6216876), (36, 5871494), (38, 5562468), (51, 4144584), (57, 3708312), (61, 3465144), (68, 3108438), (72, 2935747), (76, 2781234), (102, 2072292), (114, 1854156), (122, 1732572), (136, 1554219), (149, 1418616), (152, 1390617), (153, 1381528), (171, 1236104), (183, 1155048), (204, 1036146), (228, 927078), (244, 866286), (298, 709308), (306, 690764), (323, 654408), (342, 618052), (366, 577524), (408, 518073), (447, 472872), (456, 463539), (488, 433143), (549, 385016), (596, 354654), (612, 345382), (646, 327204), (684, 309026), (732, 288762), (894, 236436), (969, 218136), (1037, 203832), (1098, 192508), (1159, 182376), (1192, 177327), (1224, 172691), (1292, 163602), (1341, 157624), (1368, 154513), (1464, 144381), (1788, 118218), (1938, 109068), (2074, 101916), (2196, 96254), (2318, 91188), (2533, 83448), (2584, 81801), (2682, 78812), (2831, 74664), (2907, 72712), (3111, 67944), (3477, 60792), (3576, 59109), (3876, 54534), (4148, 50958), (4392, 48127), (4636, 45594), (5066, 41724), (5364, 39406), (5662, 37332), (5814, 36356), (6222, 33972), (6954, 30396), (7599, 27816), (7752, 27267), (8296, 25479), (8493, 24888), (9089, 23256), (9272, 22797), (9333, 22648), (10132, 20862), (10431, 20264), (10728, 19703), (11324, 18666), (11628, 18178), (12444, 16986), (13908, 15198)]