201334820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{347129}}^1$

素因数の和:347167

約数の個数: 24

約数和(自身を含む): 437383800

約数和(自身を除く): 236048980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 347129, 694258, 1388516, 1735645, 3471290, 6942580, 10066741, 20133482, 40266964, 50333705, 100667410, 201334820]

約数ペア:

[(1, 201334820), (2, 100667410), (4, 50333705), (5, 40266964), (10, 20133482), (20, 10066741), (29, 6942580), (58, 3471290), (116, 1735645), (145, 1388516), (290, 694258), (580, 347129)]