196996904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{3329}}^1$

素因数の和:3917

約数の個数: 32

約数和(自身を含む): 398601000

約数和(自身を除く): 201604096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 569, 1138, 2276, 3329, 4552, 6658, 7397, 13316, 14794, 26632, 29588, 43277, 59176, 86554, 173108, 346216, 1894201, 3788402, 7576804, 15153608, 24624613, 49249226, 98498452, 196996904]

約数ペア:

[(1, 196996904), (2, 98498452), (4, 49249226), (8, 24624613), (13, 15153608), (26, 7576804), (52, 3788402), (104, 1894201), (569, 346216), (1138, 173108), (2276, 86554), (3329, 59176), (4552, 43277), (6658, 29588), (7397, 26632), (13316, 14794)]