222864985

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 334369296

約数和(自身を除く): 111504311

約数列:

[1, 5, 7, 17, 35, 49, 73, 85, 119, 245, 365, 511, 595, 733, 833, 1241, 2555, 3577, 3665, 4165, 5131, 6205, 8687, 12461, 17885, 25655, 35917, 43435, 53509, 60809, 62305, 87227, 179585, 267545, 304045, 374563, 436135, 610589, 909653, 1872815, 2621941, 3052945, 4548265, 6367571, 13109705, 31837855, 44572997, 222864985]

約数ペア:

[(1, 222864985), (5, 44572997), (7, 31837855), (17, 13109705), (35, 6367571), (49, 4548265), (73, 3052945), (85, 2621941), (119, 1872815), (245, 909653), (365, 610589), (511, 436135), (595, 374563), (733, 304045), (833, 267545), (1241, 179585), (2555, 87227), (3577, 62305), (3665, 60809), (4165, 53509), (5131, 43435), (6205, 35917), (8687, 25655), (12461, 17885)]