201664808

素因数分解:

$2^3\times {\mathrm{1481}}^1\times {\mathrm{17021}}^1$

素因数の和:18508

約数の個数: 16

約数和(自身を含む): 378399060

約数和(自身を除く): 176734252

約数列:

[1, 2, 4, 8, 1481, 2962, 5924, 11848, 17021, 34042, 68084, 136168, 25208101, 50416202, 100832404, 201664808]

約数ペア:

[(1, 201664808), (2, 100832404), (4, 50416202), (8, 25208101), (1481, 136168), (2962, 68084), (5924, 34042), (11848, 17021)]