243312874

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{4073}}^1$

素因数の和:4350

約数の個数: 32

約数和(自身を含む): 443511936

約数和(自身を除く): 200199062

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 251, 502, 1757, 3514, 4073, 4267, 8146, 8534, 28511, 29869, 57022, 59738, 69241, 138482, 484687, 969374, 1022323, 2044646, 7156261, 14312522, 17379491, 34758982, 121656437, 243312874]

約数ペア:

[(1, 243312874), (2, 121656437), (7, 34758982), (14, 17379491), (17, 14312522), (34, 7156261), (119, 2044646), (238, 1022323), (251, 969374), (502, 484687), (1757, 138482), (3514, 69241), (4073, 59738), (4267, 57022), (8146, 29869), (8534, 28511)]