201996433555

素因数分解:

$5^1\times 7^3\times {\mathrm{601}}^1\times {\mathrm{195977}}^1$

素因数の和:196604

約数の個数: 32

約数和(自身を含む): 283149014400

約数和(自身を除く): 81152580845

約数列:

[1, 5, 7, 35, 49, 245, 343, 601, 1715, 3005, 4207, 21035, 29449, 147245, 195977, 206143, 979885, 1030715, 1371839, 6859195, 9602873, 48014365, 67220111, 117782177, 336100555, 588910885, 824475239, 4122376195, 5771326673, 28856633365, 40399286711, 201996433555]

約数ペア:

[(1, 201996433555), (5, 40399286711), (7, 28856633365), (35, 5771326673), (49, 4122376195), (245, 824475239), (343, 588910885), (601, 336100555), (1715, 117782177), (3005, 67220111), (4207, 48014365), (21035, 9602873), (29449, 6859195), (147245, 1371839), (195977, 1030715), (206143, 979885)]