201148910

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{30431}}^1$

素因数の和:31099

約数の個数: 16

約数和(自身を含む): 362627712

約数和(自身を除く): 161478802

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 6610, 30431, 60862, 152155, 304310, 20114891, 40229782, 100574455, 201148910]

約数ペア:

[(1, 201148910), (2, 100574455), (5, 40229782), (10, 20114891), (661, 304310), (1322, 152155), (3305, 60862), (6610, 30431)]