208760046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{7549}}^1$

素因数の和:7984

約数の個数: 32

約数和(自身を含む): 456624000

約数和(自身を除く): 247863954

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 419, 838, 1257, 2514, 4609, 7549, 9218, 13827, 15098, 22647, 27654, 45294, 83039, 166078, 249117, 498234, 3163031, 6326062, 9489093, 18978186, 34793341, 69586682, 104380023, 208760046]

約数ペア:

[(1, 208760046), (2, 104380023), (3, 69586682), (6, 34793341), (11, 18978186), (22, 9489093), (33, 6326062), (66, 3163031), (419, 498234), (838, 249117), (1257, 166078), (2514, 83039), (4609, 45294), (7549, 27654), (9218, 22647), (13827, 15098)]