202244050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:1027

約数の個数: 48

約数和(自身を含む): 388903680

約数和(自身を除く): 186659630

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 109, 215, 218, 430, 545, 863, 1075, 1090, 1726, 2150, 2725, 4315, 4687, 5450, 8630, 9374, 21575, 23435, 37109, 43150, 46870, 74218, 94067, 117175, 185545, 188134, 234350, 371090, 470335, 927725, 940670, 1855450, 2351675, 4044881, 4703350, 8089762, 20224405, 40448810, 101122025, 202244050]

約数ペア:

[(1, 202244050), (2, 101122025), (5, 40448810), (10, 20224405), (25, 8089762), (43, 4703350), (50, 4044881), (86, 2351675), (109, 1855450), (215, 940670), (218, 927725), (430, 470335), (545, 371090), (863, 234350), (1075, 188134), (1090, 185545), (1726, 117175), (2150, 94067), (2725, 74218), (4315, 46870), (4687, 43150), (5450, 37109), (8630, 23435), (9374, 21575)]