199965116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{48677}}^1$

素因数の和:48773

約数の個数: 24

約数和(自身を含む): 381635520

約数和(自身を除く): 181670404

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 48677, 97354, 194708, 632801, 1265602, 2531204, 3845483, 7690966, 15381932, 49991279, 99982558, 199965116]

約数ペア:

[(1, 199965116), (2, 99982558), (4, 49991279), (13, 15381932), (26, 7690966), (52, 3845483), (79, 2531204), (158, 1265602), (316, 632801), (1027, 194708), (2054, 97354), (4108, 48677)]