200395745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2713}}^1$

素因数の和:2825

約数の個数: 32

約数和(自身を含む): 281387520

約数和(自身を除く): 80991775

約数列:

[1, 5, 11, 17, 55, 79, 85, 187, 395, 869, 935, 1343, 2713, 4345, 6715, 13565, 14773, 29843, 46121, 73865, 149215, 214327, 230605, 507331, 1071635, 2357597, 2536655, 3643559, 11787985, 18217795, 40079149, 200395745]

約数ペア:

[(1, 200395745), (5, 40079149), (11, 18217795), (17, 11787985), (55, 3643559), (79, 2536655), (85, 2357597), (187, 1071635), (395, 507331), (869, 230605), (935, 214327), (1343, 149215), (2713, 73865), (4345, 46121), (6715, 29843), (13565, 14773)]