210322202260

素因数分解:

$2^2\times 5^1\times {\mathrm{2531}}^1\times {\mathrm{4154923}}^1$

素因数の和:4157463

約数の個数: 24

約数和(自身を含む): 441851237856

約数和(自身を除く): 231529035596

約数列:

[1, 2, 4, 5, 10, 20, 2531, 5062, 10124, 12655, 25310, 50620, 4154923, 8309846, 16619692, 20774615, 41549230, 83098460, 10516110113, 21032220226, 42064440452, 52580550565, 105161101130, 210322202260]

約数ペア:

[(1, 210322202260), (2, 105161101130), (4, 52580550565), (5, 42064440452), (10, 21032220226), (20, 10516110113), (2531, 83098460), (5062, 41549230), (10124, 20774615), (12655, 16619692), (25310, 8309846), (50620, 4154923)]