205499757

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{27043}}^1$

素因数の和:27212

約数の個数: 16

約数和(自身を含む): 292075200

約数和(自身を除く): 86575443

約数列:

[1, 3, 17, 51, 149, 447, 2533, 7599, 27043, 81129, 459731, 1379193, 4029407, 12088221, 68499919, 205499757]

約数ペア:

[(1, 205499757), (3, 68499919), (17, 12088221), (51, 4029407), (149, 1379193), (447, 459731), (2533, 81129), (7599, 27043)]