218248954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{48869}}^1$

素因数の和:48918

約数の個数: 32

約数和(自身を含む): 422236800

約数和(自身を除く): 203987846

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 48869, 97738, 342083, 537559, 684166, 1075118, 1417201, 2834402, 3762913, 7525826, 9920407, 15589211, 19840814, 31178422, 109124477, 218248954]

約数ペア:

[(1, 218248954), (2, 109124477), (7, 31178422), (11, 19840814), (14, 15589211), (22, 9920407), (29, 7525826), (58, 3762913), (77, 2834402), (154, 1417201), (203, 1075118), (319, 684166), (406, 537559), (638, 342083), (2233, 97738), (4466, 48869)]