97666844

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{201791}}^1$

素因数の和:201817

約数の個数: 18

約数和(自身を含む): 187868352

約数和(自身を除く): 90201508

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 201791, 403582, 807164, 2219701, 4439402, 8878804, 24416711, 48833422, 97666844]

約数ペア:

[(1, 97666844), (2, 48833422), (4, 24416711), (11, 8878804), (22, 4439402), (44, 2219701), (121, 807164), (242, 403582), (484, 201791)]