201383990

素因数分解:

$2^1\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{10429}}^1$

素因数の和:12367

約数の個数: 16

約数和(自身を含む): 362713680

約数和(自身を除く): 161329690

約数列:

[1, 2, 5, 10, 1931, 3862, 9655, 10429, 19310, 20858, 52145, 104290, 20138399, 40276798, 100691995, 201383990]

約数ペア:

[(1, 201383990), (2, 100691995), (5, 40276798), (10, 20138399), (1931, 104290), (3862, 52145), (9655, 20858), (10429, 19310)]