204332970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{144917}}^1$

素因数の和:144974

約数の個数: 32

約数和(自身を含む): 500836608

約数和(自身を除く): 296503638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 144917, 289834, 434751, 724585, 869502, 1449170, 2173755, 4347510, 6811099, 13622198, 20433297, 34055495, 40866594, 68110990, 102166485, 204332970]

約数ペア:

[(1, 204332970), (2, 102166485), (3, 68110990), (5, 40866594), (6, 34055495), (10, 20433297), (15, 13622198), (30, 6811099), (47, 4347510), (94, 2173755), (141, 1449170), (235, 869502), (282, 724585), (470, 434751), (705, 289834), (1410, 144917)]