223390246

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{11443}}^1$

素因数の和:11715

約数の個数: 16

約数和(自身を含む): 344418624

約数和(自身を除く): 121028378

約数列:

[1, 2, 43, 86, 227, 454, 9761, 11443, 19522, 22886, 492049, 984098, 2597561, 5195122, 111695123, 223390246]

約数ペア:

[(1, 223390246), (2, 111695123), (43, 5195122), (86, 2597561), (227, 984098), (454, 492049), (9761, 22886), (11443, 19522)]