201421394

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{14683}}^1$

素因数の和:14742

約数の個数: 16

約数和(自身を含む): 318936480

約数和(自身を除く): 117515086

約数列:

[1, 2, 19, 38, 361, 722, 6859, 13718, 14683, 29366, 278977, 557954, 5300563, 10601126, 100710697, 201421394]

約数ペア:

[(1, 201421394), (2, 100710697), (19, 10601126), (38, 5300563), (361, 557954), (722, 278977), (6859, 29366), (13718, 14683)]