202398740

素因数分解:

$2^2\times 5^1\times {\mathrm{1831}}^1\times {\mathrm{5527}}^1$

素因数の和:7367

約数の個数: 24

約数和(自身を含む): 425346432

約数和(自身を除く): 222947692

約数列:

[1, 2, 4, 5, 10, 20, 1831, 3662, 5527, 7324, 9155, 11054, 18310, 22108, 27635, 36620, 55270, 110540, 10119937, 20239874, 40479748, 50599685, 101199370, 202398740]

約数ペア:

[(1, 202398740), (2, 101199370), (4, 50599685), (5, 40479748), (10, 20239874), (20, 10119937), (1831, 110540), (3662, 55270), (5527, 36620), (7324, 27635), (9155, 22108), (11054, 18310)]