201245848

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{20173}}^1$

素因数の和:20251

約数の個数: 32

約数和(自身を含む): 399445200

約数和(自身を除く): 198199352

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 4988, 9976, 20173, 40346, 80692, 161384, 585017, 867439, 1170034, 1734878, 2340068, 3469756, 4680136, 6939512, 25155731, 50311462, 100622924, 201245848]

約数ペア:

[(1, 201245848), (2, 100622924), (4, 50311462), (8, 25155731), (29, 6939512), (43, 4680136), (58, 3469756), (86, 2340068), (116, 1734878), (172, 1170034), (232, 867439), (344, 585017), (1247, 161384), (2494, 80692), (4988, 40346), (9976, 20173)]