199801595

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19753}}^1$

素因数の和:19799

約数の個数: 24

約数和(自身を含む): 291094944

約数和(自身を除く): 91293349

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 10115, 19753, 98765, 138271, 335801, 691355, 1679005, 2350607, 5708617, 11753035, 28543085, 39960319, 199801595]

約数ペア:

[(1, 199801595), (5, 39960319), (7, 28543085), (17, 11753035), (35, 5708617), (85, 2350607), (119, 1679005), (289, 691355), (595, 335801), (1445, 138271), (2023, 98765), (10115, 19753)]