99691438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3253}}^1$

素因数の和:3472

約数の個数: 32

約数和(自身を含む): 187430400

約数和(自身を除く): 87738962

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 1393, 2189, 2786, 3253, 4378, 6506, 15323, 22771, 30646, 35783, 45542, 71566, 250481, 500962, 647347, 1294694, 4531429, 7120817, 9062858, 14241634, 49845719, 99691438]

約数ペア:

[(1, 99691438), (2, 49845719), (7, 14241634), (11, 9062858), (14, 7120817), (22, 4531429), (77, 1294694), (154, 647347), (199, 500962), (398, 250481), (1393, 71566), (2189, 45542), (2786, 35783), (3253, 30646), (4378, 22771), (6506, 15323)]