193098568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{2687}}^1$

素因数の和:3397

約数の個数: 32

約数和(自身を含む): 390620160

約数和(自身を除く): 197521592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 691, 1382, 2687, 2764, 5374, 5528, 8983, 10748, 17966, 21496, 34931, 35932, 69862, 71864, 139724, 279448, 1856717, 3713434, 7426868, 14853736, 24137321, 48274642, 96549284, 193098568]

約数ペア:

[(1, 193098568), (2, 96549284), (4, 48274642), (8, 24137321), (13, 14853736), (26, 7426868), (52, 3713434), (104, 1856717), (691, 279448), (1382, 139724), (2687, 71864), (2764, 69862), (5374, 35932), (5528, 34931), (8983, 21496), (10748, 17966)]