198800706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{82217}}^1$

素因数の和:82266

約数の個数: 32

約数和(自身を含む): 442003968

約数和(自身を除く): 243203262

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 82217, 164434, 246651, 493302, 1068821, 2137642, 2548727, 3206463, 5097454, 6412926, 7646181, 15292362, 33133451, 66266902, 99400353, 198800706]

約数ペア:

[(1, 198800706), (2, 99400353), (3, 66266902), (6, 33133451), (13, 15292362), (26, 7646181), (31, 6412926), (39, 5097454), (62, 3206463), (78, 2548727), (93, 2137642), (186, 1068821), (403, 493302), (806, 246651), (1209, 164434), (2418, 82217)]