202204820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{348629}}^1$

素因数の和:348667

約数の個数: 24

約数和(自身を含む): 439273800

約数和(自身を除く): 237068980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 348629, 697258, 1394516, 1743145, 3486290, 6972580, 10110241, 20220482, 40440964, 50551205, 101102410, 202204820]

約数ペア:

[(1, 202204820), (2, 101102410), (4, 50551205), (5, 40440964), (10, 20220482), (20, 10110241), (29, 6972580), (58, 3486290), (116, 1743145), (145, 1394516), (290, 697258), (580, 348629)]