201918185822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6733}}^1\times {\mathrm{11779}}^1$

素因数の和:18600

約数の個数: 32

約数和(自身を含む): 323652201600

約数和(自身を除く): 121734015778

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 6733, 11779, 13466, 23558, 127927, 223801, 255854, 447602, 451111, 789193, 902222, 1578386, 8571109, 14994667, 17142218, 29989334, 79308007, 158616014, 1506852133, 3013704266, 5313636469, 10627272938, 100959092911, 201918185822]

約数ペア:

[(1, 201918185822), (2, 100959092911), (19, 10627272938), (38, 5313636469), (67, 3013704266), (134, 1506852133), (1273, 158616014), (2546, 79308007), (6733, 29989334), (11779, 17142218), (13466, 14994667), (23558, 8571109), (127927, 1578386), (223801, 902222), (255854, 789193), (447602, 451111)]