203514315

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{2351}}^1$

素因数の和:2587

約数の個数: 32

約数和(自身を含む): 338688000

約数和(自身を除く): 135173685

約数列:

[1, 3, 5, 15, 29, 87, 145, 199, 435, 597, 995, 2351, 2985, 5771, 7053, 11755, 17313, 28855, 35265, 68179, 86565, 204537, 340895, 467849, 1022685, 1403547, 2339245, 7017735, 13567621, 40702863, 67838105, 203514315]

約数ペア:

[(1, 203514315), (3, 67838105), (5, 40702863), (15, 13567621), (29, 7017735), (87, 2339245), (145, 1403547), (199, 1022685), (435, 467849), (597, 340895), (995, 204537), (2351, 86565), (2985, 68179), (5771, 35265), (7053, 28855), (11755, 17313)]