200101274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{811}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 325839360

約数和(自身を除く): 125738086

約数列:

[1, 2, 19, 38, 43, 86, 151, 302, 811, 817, 1622, 1634, 2869, 5738, 6493, 12986, 15409, 30818, 34873, 69746, 122461, 123367, 244922, 246734, 662587, 1325174, 2326759, 4653518, 5265823, 10531646, 100050637, 200101274]

約数ペア:

[(1, 200101274), (2, 100050637), (19, 10531646), (38, 5265823), (43, 4653518), (86, 2326759), (151, 1325174), (302, 662587), (811, 246734), (817, 244922), (1622, 123367), (1634, 122461), (2869, 69746), (5738, 34873), (6493, 30818), (12986, 15409)]