207768592

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{19181}}^1$

素因数の和:19866

約数の個数: 20

約数和(自身を含む): 403167276

約数和(自身を除く): 195398684

約数列:

[1, 2, 4, 8, 16, 677, 1354, 2708, 5416, 10832, 19181, 38362, 76724, 153448, 306896, 12985537, 25971074, 51942148, 103884296, 207768592]

約数ペア:

[(1, 207768592), (2, 103884296), (4, 51942148), (8, 25971074), (16, 12985537), (677, 306896), (1354, 153448), (2708, 76724), (5416, 38362), (10832, 19181)]