201201590

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{153589}}^1$

素因数の和:153727

約数の個数: 16

約数和(自身を含む): 364929840

約数和(自身を除く): 163728250

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 153589, 307178, 767945, 1535890, 20120159, 40240318, 100600795, 201201590]

約数ペア:

[(1, 201201590), (2, 100600795), (5, 40240318), (10, 20120159), (131, 1535890), (262, 767945), (655, 307178), (1310, 153589)]