201385228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{123701}}^1$

素因数の和:123753

約数の個数: 24

約数和(自身を含む): 394856784

約数和(自身を除く): 193471556

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 123701, 247402, 494804, 1360711, 2721422, 4576937, 5442844, 9153874, 18307748, 50346307, 100692614, 201385228]

約数ペア:

[(1, 201385228), (2, 100692614), (4, 50346307), (11, 18307748), (22, 9153874), (37, 5442844), (44, 4576937), (74, 2721422), (148, 1360711), (407, 494804), (814, 247402), (1628, 123701)]