202212101

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1667}}^1$

素因数の和:1761

約数の個数: 32

約数和(自身を含む): 263036928

約数和(自身を除く): 60824827

約数列:

[1, 7, 13, 31, 43, 91, 217, 301, 403, 559, 1333, 1667, 2821, 3913, 9331, 11669, 17329, 21671, 51677, 71681, 121303, 151697, 361739, 501767, 671801, 931853, 2222111, 4702607, 6522971, 15554777, 28887443, 202212101]

約数ペア:

[(1, 202212101), (7, 28887443), (13, 15554777), (31, 6522971), (43, 4702607), (91, 2222111), (217, 931853), (301, 671801), (403, 501767), (559, 361739), (1333, 151697), (1667, 121303), (2821, 71681), (3913, 51677), (9331, 21671), (11669, 17329)]