201775238

素因数分解:

$2^1\times 7^4\times {\mathrm{42019}}^1$

素因数の和:42049

約数の個数: 20

約数和(自身を含む): 353094060

約数和(自身を除く): 151318822

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 42019, 84038, 294133, 588266, 2058931, 4117862, 14412517, 28825034, 100887619, 201775238]

約数ペア:

[(1, 201775238), (2, 100887619), (7, 28825034), (14, 14412517), (49, 4117862), (98, 2058931), (343, 588266), (686, 294133), (2401, 84038), (4802, 42019)]