205535708

素因数分解:

$2^2\times 7^1\times {\mathrm{821}}^1\times {\mathrm{8941}}^1$

素因数の和:9773

約数の個数: 24

約数和(自身を含む): 411618144

約数和(自身を除く): 206082436

約数列:

[1, 2, 4, 7, 14, 28, 821, 1642, 3284, 5747, 8941, 11494, 17882, 22988, 35764, 62587, 125174, 250348, 7340561, 14681122, 29362244, 51383927, 102767854, 205535708]

約数ペア:

[(1, 205535708), (2, 102767854), (4, 51383927), (7, 29362244), (14, 14681122), (28, 7340561), (821, 250348), (1642, 125174), (3284, 62587), (5747, 35764), (8941, 22988), (11494, 17882)]