209598192

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 658624512

約数和(自身を除く): 449026320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 37, 47, 48, 54, 62, 72, 74, 81, 93, 94, 108, 111, 124, 141, 144, 148, 162, 186, 188, 216, 222, 243, 248, 279, 282, 296, 324, 333, 372, 376, 423, 432, 444, 486, 496, 558, 564, 592, 648, 666, 744, 752, 837, 846, 888, 972, 999, 1116, 1128, 1147, 1269, 1296, 1332, 1457, 1488, 1674, 1692, 1739, 1776, 1944, 1998, 2232, 2256, 2294, 2511, 2538, 2664, 2914, 2997, 3348, 3384, 3441, 3478, 3807, 3888, 3996, 4371, 4464, 4588, 5022, 5076, 5217, 5328, 5828, 5994, 6696, 6768, 6882, 6956, 7533, 7614, 7992, 8742, 8991, 9176, 10044, 10152, 10323, 10434, 11421, 11656, 11988, 13113, 13392, 13764, 13912, 15066, 15228, 15651, 15984, 17484, 17982, 18352, 20088, 20304, 20646, 20868, 22842, 23312, 23976, 26226, 27528, 27824, 30132, 30456, 30969, 31302, 34968, 35964, 39339, 40176, 41292, 41736, 45684, 46953, 47952, 52452, 53909, 55056, 60264, 60912, 61938, 62604, 69936, 71928, 78678, 82584, 83472, 91368, 92907, 93906, 104904, 107818, 118017, 120528, 123876, 125208, 140859, 143856, 157356, 161727, 165168, 182736, 185814, 187812, 209808, 215636, 236034, 247752, 250416, 278721, 281718, 314712, 323454, 354051, 371628, 375624, 422577, 431272, 472068, 485181, 495504, 557442, 563436, 629424, 646908, 708102, 743256, 751248, 845154, 862544, 944136, 970362, 1114884, 1126872, 1293816, 1416204, 1455543, 1486512, 1690308, 1888272, 1940724, 2229768, 2253744, 2587632, 2832408, 2911086, 3380616, 3881448, 4366629, 4459536, 5664816, 5822172, 6761232, 7762896, 8733258, 11644344, 13099887, 17466516, 23288688, 26199774, 34933032, 52399548, 69866064, 104799096, 209598192]

約数ペア:

[(1, 209598192), (2, 104799096), (3, 69866064), (4, 52399548), (6, 34933032), (8, 26199774), (9, 23288688), (12, 17466516), (16, 13099887), (18, 11644344), (24, 8733258), (27, 7762896), (31, 6761232), (36, 5822172), (37, 5664816), (47, 4459536), (48, 4366629), (54, 3881448), (62, 3380616), (72, 2911086), (74, 2832408), (81, 2587632), (93, 2253744), (94, 2229768), (108, 1940724), (111, 1888272), (124, 1690308), (141, 1486512), (144, 1455543), (148, 1416204), (162, 1293816), (186, 1126872), (188, 1114884), (216, 970362), (222, 944136), (243, 862544), (248, 845154), (279, 751248), (282, 743256), (296, 708102), (324, 646908), (333, 629424), (372, 563436), (376, 557442), (423, 495504), (432, 485181), (444, 472068), (486, 431272), (496, 422577), (558, 375624), (564, 371628), (592, 354051), (648, 323454), (666, 314712), (744, 281718), (752, 278721), (837, 250416), (846, 247752), (888, 236034), (972, 215636), (999, 209808), (1116, 187812), (1128, 185814), (1147, 182736), (1269, 165168), (1296, 161727), (1332, 157356), (1457, 143856), (1488, 140859), (1674, 125208), (1692, 123876), (1739, 120528), (1776, 118017), (1944, 107818), (1998, 104904), (2232, 93906), (2256, 92907), (2294, 91368), (2511, 83472), (2538, 82584), (2664, 78678), (2914, 71928), (2997, 69936), (3348, 62604), (3384, 61938), (3441, 60912), (3478, 60264), (3807, 55056), (3888, 53909), (3996, 52452), (4371, 47952), (4464, 46953), (4588, 45684), (5022, 41736), (5076, 41292), (5217, 40176), (5328, 39339), (5828, 35964), (5994, 34968), (6696, 31302), (6768, 30969), (6882, 30456), (6956, 30132), (7533, 27824), (7614, 27528), (7992, 26226), (8742, 23976), (8991, 23312), (9176, 22842), (10044, 20868), (10152, 20646), (10323, 20304), (10434, 20088), (11421, 18352), (11656, 17982), (11988, 17484), (13113, 15984), (13392, 15651), (13764, 15228), (13912, 15066)]