202444810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{7151}}^1$

素因数の和:7326

約数の個数: 32

約数和(自身を含む): 386208000

約数和(自身を除く): 183763190

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 2831, 5662, 7151, 14155, 14302, 28310, 35755, 71510, 135869, 271738, 679345, 1065499, 1358690, 2130998, 5327495, 10654990, 20244481, 40488962, 101222405, 202444810]

約数ペア:

[(1, 202444810), (2, 101222405), (5, 40488962), (10, 20244481), (19, 10654990), (38, 5327495), (95, 2130998), (149, 1358690), (190, 1065499), (298, 679345), (745, 271738), (1490, 135869), (2831, 71510), (5662, 35755), (7151, 28310), (14155, 14302)]