202643854

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1667}}^1$

素因数の和:2152

約数の個数: 32

約数和(自身を含む): 366693120

約数和(自身を除く): 164049266

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 457, 914, 1667, 3199, 3334, 6398, 8683, 11669, 17366, 23338, 31673, 60781, 63346, 121562, 221711, 443422, 761819, 1523638, 5332733, 10665466, 14474561, 28949122, 101321927, 202643854]

約数ペア:

[(1, 202643854), (2, 101321927), (7, 28949122), (14, 14474561), (19, 10665466), (38, 5332733), (133, 1523638), (266, 761819), (457, 443422), (914, 221711), (1667, 121562), (3199, 63346), (3334, 60781), (6398, 31673), (8683, 23338), (11669, 17366)]