210630230

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{129221}}^1$

素因数の和:129391

約数の個数: 16

約数和(自身を含む): 381463344

約数和(自身を除く): 170833114

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 129221, 258442, 646105, 1292210, 21063023, 42126046, 105315115, 210630230]

約数ペア:

[(1, 210630230), (2, 105315115), (5, 42126046), (10, 21063023), (163, 1292210), (326, 646105), (815, 258442), (1630, 129221)]