210820192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{12743}}^1$

素因数の和:12811

約数の個数: 48

約数和(自身を含む): 462454272

約数和(自身を除く): 251634080

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 752, 1034, 1504, 2068, 4136, 8272, 12743, 16544, 25486, 50972, 101944, 140173, 203888, 280346, 407776, 560692, 598921, 1121384, 1197842, 2242768, 2395684, 4485536, 4791368, 6588131, 9582736, 13176262, 19165472, 26352524, 52705048, 105410096, 210820192]

約数ペア:

[(1, 210820192), (2, 105410096), (4, 52705048), (8, 26352524), (11, 19165472), (16, 13176262), (22, 9582736), (32, 6588131), (44, 4791368), (47, 4485536), (88, 2395684), (94, 2242768), (176, 1197842), (188, 1121384), (352, 598921), (376, 560692), (517, 407776), (752, 280346), (1034, 203888), (1504, 140173), (2068, 101944), (4136, 50972), (8272, 25486), (12743, 16544)]