201485585

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{797}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 286820352

約数和(自身を除く): 85334767

約数列:

[1, 5, 7, 31, 35, 155, 217, 233, 797, 1085, 1165, 1631, 3985, 5579, 7223, 8155, 24707, 27895, 36115, 50561, 123535, 172949, 185701, 252805, 864745, 928505, 1299907, 5756731, 6499535, 28783655, 40297117, 201485585]

約数ペア:

[(1, 201485585), (5, 40297117), (7, 28783655), (31, 6499535), (35, 5756731), (155, 1299907), (217, 928505), (233, 864745), (797, 252805), (1085, 185701), (1165, 172949), (1631, 123535), (3985, 50561), (5579, 36115), (7223, 27895), (8155, 24707)]