205780474848

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{164888201}}^1$

素因数の和:164888227

約数の個数: 48

約数和(自身を含む): 581725576656

約数和(自身を除く): 375945101808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 164888201, 329776402, 494664603, 659552804, 989329206, 1319105608, 1978658412, 2143546613, 2638211216, 3957316824, 4287093226, 5276422432, 6430639839, 7914633648, 8574186452, 12861279678, 15829267296, 17148372904, 25722559356, 34296745808, 51445118712, 68593491616, 102890237424, 205780474848]

約数ペア:

[(1, 205780474848), (2, 102890237424), (3, 68593491616), (4, 51445118712), (6, 34296745808), (8, 25722559356), (12, 17148372904), (13, 15829267296), (16, 12861279678), (24, 8574186452), (26, 7914633648), (32, 6430639839), (39, 5276422432), (48, 4287093226), (52, 3957316824), (78, 2638211216), (96, 2143546613), (104, 1978658412), (156, 1319105608), (208, 989329206), (312, 659552804), (416, 494664603), (624, 329776402), (1248, 164888201)]