201155204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61553}}^1$

素因数の和:61619

約数の個数: 24

約数和(自身を含む): 379172640

約数和(自身を除く): 178017436

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 61553, 123106, 246212, 1169507, 2339014, 2646779, 4678028, 5293558, 10587116, 50288801, 100577602, 201155204]

約数ペア:

[(1, 201155204), (2, 100577602), (4, 50288801), (19, 10587116), (38, 5293558), (43, 4678028), (76, 2646779), (86, 2339014), (172, 1169507), (817, 246212), (1634, 123106), (3268, 61553)]