200865392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137957}}^1$

素因数の和:137985

約数の個数: 40

約数和(自身を含む): 478990176

約数和(自身を除く): 278124784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 137957, 275914, 551828, 965699, 1103656, 1793441, 1931398, 2207312, 3586882, 3862796, 7173764, 7725592, 12554087, 14347528, 15451184, 25108174, 28695056, 50216348, 100432696, 200865392]

約数ペア:

[(1, 200865392), (2, 100432696), (4, 50216348), (7, 28695056), (8, 25108174), (13, 15451184), (14, 14347528), (16, 12554087), (26, 7725592), (28, 7173764), (52, 3862796), (56, 3586882), (91, 2207312), (104, 1931398), (112, 1793441), (182, 1103656), (208, 965699), (364, 551828), (728, 275914), (1456, 137957)]