210880962

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{205537}}^1$

素因数の和:205567

約数の個数: 32

約数和(自身を含む): 493291200

約数和(自身を除く): 282410238

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 205537, 411074, 616611, 1233222, 1849833, 3699666, 3905203, 5549499, 7810406, 11098998, 11715609, 23431218, 35146827, 70293654, 105440481, 210880962]

約数ペア:

[(1, 210880962), (2, 105440481), (3, 70293654), (6, 35146827), (9, 23431218), (18, 11715609), (19, 11098998), (27, 7810406), (38, 5549499), (54, 3905203), (57, 3699666), (114, 1849833), (171, 1233222), (342, 616611), (513, 411074), (1026, 205537)]