201744260

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{138181}}^1$

素因数の和:138263

約数の個数: 24

約数和(自身を含む): 429469656

約数和(自身を除く): 227725396

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 138181, 276362, 552724, 690905, 1381810, 2763620, 10087213, 20174426, 40348852, 50436065, 100872130, 201744260]

約数ペア:

[(1, 201744260), (2, 100872130), (4, 50436065), (5, 40348852), (10, 20174426), (20, 10087213), (73, 2763620), (146, 1381810), (292, 690905), (365, 552724), (730, 276362), (1460, 138181)]