217967538

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1\times {\mathrm{1787}}^1$

素因数の和:2522

約数の個数: 32

約数和(自身を含む): 451863360

約数和(自身を除く): 233895822

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 701, 1402, 1787, 2103, 3574, 4206, 5361, 10722, 20329, 40658, 51823, 60987, 103646, 121974, 155469, 310938, 1252687, 2505374, 3758061, 7516122, 36327923, 72655846, 108983769, 217967538]

約数ペア:

[(1, 217967538), (2, 108983769), (3, 72655846), (6, 36327923), (29, 7516122), (58, 3758061), (87, 2505374), (174, 1252687), (701, 310938), (1402, 155469), (1787, 121974), (2103, 103646), (3574, 60987), (4206, 51823), (5361, 40658), (10722, 20329)]