200444870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{1721}}^1$

素因数の和:2360

約数の個数: 32

約数和(自身を含む): 380630880

約数和(自身を除く): 180186010

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 613, 1226, 1721, 3065, 3442, 6130, 8605, 11647, 17210, 23294, 32699, 58235, 65398, 116470, 163495, 326990, 1054973, 2109946, 5274865, 10549730, 20044487, 40088974, 100222435, 200444870]

約数ペア:

[(1, 200444870), (2, 100222435), (5, 40088974), (10, 20044487), (19, 10549730), (38, 5274865), (95, 2109946), (190, 1054973), (613, 326990), (1226, 163495), (1721, 116470), (3065, 65398), (3442, 58235), (6130, 32699), (8605, 23294), (11647, 17210)]