202465991

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10253}}^1$

素因数の和:10311

約数の個数: 24

約数和(自身を含む): 261846144

約数和(自身を除く): 59380153

約数列:

[1, 7, 13, 31, 49, 91, 217, 403, 637, 1519, 2821, 10253, 19747, 71771, 133289, 317843, 502397, 933023, 2224901, 4131959, 6531161, 15574307, 28923713, 202465991]

約数ペア:

[(1, 202465991), (7, 28923713), (13, 15574307), (31, 6531161), (49, 4131959), (91, 2224901), (217, 933023), (403, 502397), (637, 317843), (1519, 133289), (2821, 71771), (10253, 19747)]