220199586111

素因数分解:

$3^2\times {\mathrm{503}}^1\times {\mathrm{1667}}^1\times {\mathrm{29179}}^1$

素因数の和:31355

約数の個数: 24

約数和(自身を含む): 318900516480

約数和(自身を除く): 98700930369

約数列:

[1, 3, 9, 503, 1509, 1667, 4527, 5001, 15003, 29179, 87537, 262611, 838501, 2515503, 7546509, 14677037, 44031111, 48641393, 132093333, 145924179, 437772537, 24466620679, 73399862037, 220199586111]

約数ペア:

[(1, 220199586111), (3, 73399862037), (9, 24466620679), (503, 437772537), (1509, 145924179), (1667, 132093333), (4527, 48641393), (5001, 44031111), (15003, 14677037), (29179, 7546509), (87537, 2515503), (262611, 838501)]