207378656

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{601}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 420523488

約数和(自身を除く): 213144832

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 263, 328, 526, 601, 656, 1052, 1202, 1312, 2104, 2404, 4208, 4808, 8416, 9616, 10783, 19232, 21566, 24641, 43132, 49282, 86264, 98564, 158063, 172528, 197128, 316126, 345056, 394256, 632252, 788512, 1264504, 2529008, 5058016, 6480583, 12961166, 25922332, 51844664, 103689328, 207378656]

約数ペア:

[(1, 207378656), (2, 103689328), (4, 51844664), (8, 25922332), (16, 12961166), (32, 6480583), (41, 5058016), (82, 2529008), (164, 1264504), (263, 788512), (328, 632252), (526, 394256), (601, 345056), (656, 316126), (1052, 197128), (1202, 172528), (1312, 158063), (2104, 98564), (2404, 86264), (4208, 49282), (4808, 43132), (8416, 24641), (9616, 21566), (10783, 19232)]