202264770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{217489}}^1$

素因数の和:217530

約数の個数: 32

約数和(自身を含む): 501096960

約数和(自身を除く): 298832190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 217489, 434978, 652467, 1087445, 1304934, 2174890, 3262335, 6524670, 6742159, 13484318, 20226477, 33710795, 40452954, 67421590, 101132385, 202264770]

約数ペア:

[(1, 202264770), (2, 101132385), (3, 67421590), (5, 40452954), (6, 33710795), (10, 20226477), (15, 13484318), (30, 6742159), (31, 6524670), (62, 3262335), (93, 2174890), (155, 1304934), (186, 1087445), (310, 652467), (465, 434978), (930, 217489)]