216514358

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{37189}}^1$

素因数の和:37303

約数の個数: 16

約数和(自身を含む): 337387680

約数和(自身を除く): 120873322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 37189, 74378, 1524749, 2640419, 3049498, 5280838, 108257179, 216514358]

約数ペア:

[(1, 216514358), (2, 108257179), (41, 5280838), (71, 3049498), (82, 2640419), (142, 1524749), (2911, 74378), (5822, 37189)]