207320173970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6659}}^1\times {\mathrm{34213}}^1$

素因数の和:40899

約数の個数: 64

約数和(自身を含む): 459376323840

約数和(自身を除く): 252056149870

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 6659, 13318, 33295, 34213, 46613, 66590, 68426, 86567, 93226, 171065, 173134, 233065, 239491, 342130, 432835, 444769, 466130, 478982, 605969, 865670, 889538, 1197455, 1211938, 2223845, 2394910, 3029845, 3113383, 4447690, 6059690, 6226766, 15566915, 31133830, 227824367, 455648734, 1139121835, 1594770569, 2278243670, 2961716771, 3189541138, 5923433542, 7973852845, 14808583855, 15947705690, 20732017397, 29617167710, 41464034794, 103660086985, 207320173970]

約数ペア:

[(1, 207320173970), (2, 103660086985), (5, 41464034794), (7, 29617167710), (10, 20732017397), (13, 15947705690), (14, 14808583855), (26, 7973852845), (35, 5923433542), (65, 3189541138), (70, 2961716771), (91, 2278243670), (130, 1594770569), (182, 1139121835), (455, 455648734), (910, 227824367), (6659, 31133830), (13318, 15566915), (33295, 6226766), (34213, 6059690), (46613, 4447690), (66590, 3113383), (68426, 3029845), (86567, 2394910), (93226, 2223845), (171065, 1211938), (173134, 1197455), (233065, 889538), (239491, 865670), (342130, 605969), (432835, 478982), (444769, 466130)]