215293864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{6079}}^1$

素因数の和:6337

約数の個数: 32

約数和(自身を含む): 426816000

約数和(自身を除く): 211522136

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 233, 466, 932, 1864, 4427, 6079, 8854, 12158, 17708, 24316, 35416, 48632, 115501, 231002, 462004, 924008, 1416407, 2832814, 5665628, 11331256, 26911733, 53823466, 107646932, 215293864]

約数ペア:

[(1, 215293864), (2, 107646932), (4, 53823466), (8, 26911733), (19, 11331256), (38, 5665628), (76, 2832814), (152, 1416407), (233, 924008), (466, 462004), (932, 231002), (1864, 115501), (4427, 48632), (6079, 35416), (8854, 24316), (12158, 17708)]