220826632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{3533}}^1$

素因数の和:4153

約数の個数: 32

約数和(自身を含む): 446768280

約数和(自身を除く): 225941648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 601, 1202, 2404, 3533, 4808, 7066, 7813, 14132, 15626, 28264, 31252, 45929, 62504, 91858, 183716, 367432, 2123333, 4246666, 8493332, 16986664, 27603329, 55206658, 110413316, 220826632]

約数ペア:

[(1, 220826632), (2, 110413316), (4, 55206658), (8, 27603329), (13, 16986664), (26, 8493332), (52, 4246666), (104, 2123333), (601, 367432), (1202, 183716), (2404, 91858), (3533, 62504), (4808, 45929), (7066, 31252), (7813, 28264), (14132, 15626)]