219939528092

素因数分解:

$2^2\times {\mathrm{1129}}^1\times {\mathrm{1289}}^1\times {\mathrm{37783}}^1$

素因数の和:40205

約数の個数: 24

約数和(自身を含む): 385544157600

約数和(自身を除く): 165604629508

約数列:

[1, 2, 4, 1129, 1289, 2258, 2578, 4516, 5156, 37783, 75566, 151132, 1455281, 2910562, 5821124, 42657007, 48702287, 85314014, 97404574, 170628028, 194809148, 54984882023, 109969764046, 219939528092]

約数ペア:

[(1, 219939528092), (2, 109969764046), (4, 54984882023), (1129, 194809148), (1289, 170628028), (2258, 97404574), (2578, 85314014), (4516, 48702287), (5156, 42657007), (37783, 5821124), (75566, 2910562), (151132, 1455281)]