208045361251

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2996347}}^1$

素因数の和:2996483

約数の個数: 24

約数和(自身を含む): 263019427440

約数和(自身を除く): 54974066189

約数列:

[1, 7, 13, 49, 91, 109, 637, 763, 1417, 5341, 9919, 69433, 2996347, 20974429, 38952511, 146821003, 272667577, 326601823, 1908673039, 2286212761, 4245823699, 16003489327, 29720765893, 208045361251]

約数ペア:

[(1, 208045361251), (7, 29720765893), (13, 16003489327), (49, 4245823699), (91, 2286212761), (109, 1908673039), (637, 326601823), (763, 272667577), (1417, 146821003), (5341, 38952511), (9919, 20974429), (69433, 2996347)]