204620300

素因数分解:

$2^2\times 5^2\times {\mathrm{2046203}}^1$

素因数の和:2046217

約数の個数: 18

約数和(自身を含む): 444026268

約数和(自身を除く): 239405968

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2046203, 4092406, 8184812, 10231015, 20462030, 40924060, 51155075, 102310150, 204620300]

約数ペア:

[(1, 204620300), (2, 102310150), (4, 51155075), (5, 40924060), (10, 20462030), (20, 10231015), (25, 8184812), (50, 4092406), (100, 2046203)]