204499700

素因数分解:

$2^2\times 5^2\times {\mathrm{1069}}^1\times {\mathrm{1913}}^1$

素因数の和:2996

約数の個数: 36

約数和(自身を含む): 444411660

約数和(自身を除く): 239911960

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1069, 1913, 2138, 3826, 4276, 5345, 7652, 9565, 10690, 19130, 21380, 26725, 38260, 47825, 53450, 95650, 106900, 191300, 2044997, 4089994, 8179988, 10224985, 20449970, 40899940, 51124925, 102249850, 204499700]

約数ペア:

[(1, 204499700), (2, 102249850), (4, 51124925), (5, 40899940), (10, 20449970), (20, 10224985), (25, 8179988), (50, 4089994), (100, 2044997), (1069, 191300), (1913, 106900), (2138, 95650), (3826, 53450), (4276, 47825), (5345, 38260), (7652, 26725), (9565, 21380), (10690, 19130)]