219313330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{510031}}^1$

素因数の和:510081

約数の個数: 16

約数和(自身を含む): 403945344

約数和(自身を除く): 184632014

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 510031, 1020062, 2550155, 5100310, 21931333, 43862666, 109656665, 219313330]

約数ペア:

[(1, 219313330), (2, 109656665), (5, 43862666), (10, 21931333), (43, 5100310), (86, 2550155), (215, 1020062), (430, 510031)]