208068116

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{1429}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 369369000

約数和(自身を除く): 161300884

約数列:

[1, 2, 4, 89, 178, 356, 409, 818, 1429, 1636, 2858, 5716, 36401, 72802, 127181, 145604, 254362, 508724, 584461, 1168922, 2337844, 52017029, 104034058, 208068116]

約数ペア:

[(1, 208068116), (2, 104034058), (4, 52017029), (89, 2337844), (178, 1168922), (356, 584461), (409, 508724), (818, 254362), (1429, 145604), (1636, 127181), (2858, 72802), (5716, 36401)]