208023842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2141}}^1$

素因数の和:2294

約数の個数: 32

約数和(自身を含む): 348700464

約数和(自身を除く): 140676622

約数列:

[1, 2, 13, 26, 37, 74, 101, 202, 481, 962, 1313, 2141, 2626, 3737, 4282, 7474, 27833, 48581, 55666, 79217, 97162, 158434, 216241, 432482, 1029821, 2059642, 2811133, 5622266, 8000917, 16001834, 104011921, 208023842]

約数ペア:

[(1, 208023842), (2, 104011921), (13, 16001834), (26, 8000917), (37, 5622266), (74, 2811133), (101, 2059642), (202, 1029821), (481, 432482), (962, 216241), (1313, 158434), (2141, 97162), (2626, 79217), (3737, 55666), (4282, 48581), (7474, 27833)]