200922416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{7963}}^1$

素因数の和:8073

約数の個数: 40

約数和(自身を含む): 414765120

約数和(自身を除く): 213842704

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 664, 1328, 1577, 3154, 6308, 7963, 12616, 15926, 25232, 31852, 63704, 127408, 151297, 302594, 605188, 660929, 1210376, 1321858, 2420752, 2643716, 5287432, 10574864, 12557651, 25115302, 50230604, 100461208, 200922416]

約数ペア:

[(1, 200922416), (2, 100461208), (4, 50230604), (8, 25115302), (16, 12557651), (19, 10574864), (38, 5287432), (76, 2643716), (83, 2420752), (152, 1321858), (166, 1210376), (304, 660929), (332, 605188), (664, 302594), (1328, 151297), (1577, 127408), (3154, 63704), (6308, 31852), (7963, 25232), (12616, 15926)]