99556436

素因数分解:

$2^2\times 7^3\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 204960000

約数和(自身を除く): 105403564

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 298, 343, 487, 596, 686, 974, 1043, 1372, 1948, 2086, 3409, 4172, 6818, 7301, 13636, 14602, 23863, 29204, 47726, 51107, 72563, 95452, 102214, 145126, 167041, 204428, 290252, 334082, 507941, 668164, 1015882, 2031764, 3555587, 7111174, 14222348, 24889109, 49778218, 99556436]

約数ペア:

[(1, 99556436), (2, 49778218), (4, 24889109), (7, 14222348), (14, 7111174), (28, 3555587), (49, 2031764), (98, 1015882), (149, 668164), (196, 507941), (298, 334082), (343, 290252), (487, 204428), (596, 167041), (686, 145126), (974, 102214), (1043, 95452), (1372, 72563), (1948, 51107), (2086, 47726), (3409, 29204), (4172, 23863), (6818, 14602), (7301, 13636)]