201637377

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{257519}}^1$

素因数の和:257557

約数の個数: 16

約数和(自身を含む): 309024000

約数和(自身を除く): 107386623

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 257519, 772557, 2317671, 6953013, 7468051, 22404153, 67212459, 201637377]

約数ペア:

[(1, 201637377), (3, 67212459), (9, 22404153), (27, 7468051), (29, 6953013), (87, 2317671), (261, 772557), (783, 257519)]