201800464

素因数分解:

$2^4\times {\mathrm{2791}}^1\times {\mathrm{4519}}^1$

素因数の和:7318

約数の個数: 20

約数和(自身を含む): 391215040

約数和(自身を除く): 189414576

約数列:

[1, 2, 4, 8, 16, 2791, 4519, 5582, 9038, 11164, 18076, 22328, 36152, 44656, 72304, 12612529, 25225058, 50450116, 100900232, 201800464]

約数ペア:

[(1, 201800464), (2, 100900232), (4, 50450116), (8, 25225058), (16, 12612529), (2791, 72304), (4519, 44656), (5582, 36152), (9038, 22328), (11164, 18076)]