127538210

素因数分解:

$2^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{21221}}^1$

素因数の和:21829

約数の個数: 16

約数和(自身を含む): 229961592

約数和(自身を除く): 102423382

約数列:

[1, 2, 5, 10, 601, 1202, 3005, 6010, 21221, 42442, 106105, 212210, 12753821, 25507642, 63769105, 127538210]

約数ペア:

[(1, 127538210), (2, 63769105), (5, 25507642), (10, 12753821), (601, 212210), (1202, 106105), (3005, 42442), (6010, 21221)]