201438986

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{2153}}^1$

素因数の和:2366

約数の個数: 32

約数和(自身を含む): 356082048

約数和(自身を除く): 154643062

約数列:

[1, 2, 7, 14, 41, 82, 163, 287, 326, 574, 1141, 2153, 2282, 4306, 6683, 13366, 15071, 30142, 46781, 88273, 93562, 176546, 350939, 617911, 701878, 1235822, 2456573, 4913146, 14388499, 28776998, 100719493, 201438986]

約数ペア:

[(1, 201438986), (2, 100719493), (7, 28776998), (14, 14388499), (41, 4913146), (82, 2456573), (163, 1235822), (287, 701878), (326, 617911), (574, 350939), (1141, 176546), (2153, 93562), (2282, 88273), (4306, 46781), (6683, 30142), (13366, 15071)]