201812330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{469331}}^1$

素因数の和:469381

約数の個数: 16

約数和(自身を含む): 371710944

約数和(自身を除く): 169898614

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 469331, 938662, 2346655, 4693310, 20181233, 40362466, 100906165, 201812330]

約数ペア:

[(1, 201812330), (2, 100906165), (5, 40362466), (10, 20181233), (43, 4693310), (86, 2346655), (215, 938662), (430, 469331)]