201263240

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{33769}}^1$

素因数の和:33929

約数の個数: 32

約数和(自身を含む): 455895000

約数和(自身を除く): 254631760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 33769, 67538, 135076, 168845, 270152, 337690, 675380, 1350760, 5031581, 10063162, 20126324, 25157905, 40252648, 50315810, 100631620, 201263240]

約数ペア:

[(1, 201263240), (2, 100631620), (4, 50315810), (5, 40252648), (8, 25157905), (10, 20126324), (20, 10063162), (40, 5031581), (149, 1350760), (298, 675380), (596, 337690), (745, 270152), (1192, 168845), (1490, 135076), (2980, 67538), (5960, 33769)]