201894020

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{94343}}^1$

素因数の和:94459

約数の個数: 24

約数和(自身を含む): 427944384

約数和(自身を除く): 226050364

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 94343, 188686, 377372, 471715, 943430, 1886860, 10094701, 20189402, 40378804, 50473505, 100947010, 201894020]

約数ペア:

[(1, 201894020), (2, 100947010), (4, 50473505), (5, 40378804), (10, 20189402), (20, 10094701), (107, 1886860), (214, 943430), (428, 471715), (535, 377372), (1070, 188686), (2140, 94343)]