209892450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1399283}}^1$

素因数の和:1399298

約数の個数: 24

約数和(自身を含む): 520533648

約数和(自身を除く): 310641198

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1399283, 2798566, 4197849, 6996415, 8395698, 13992830, 20989245, 34982075, 41978490, 69964150, 104946225, 209892450]

約数ペア:

[(1, 209892450), (2, 104946225), (3, 69964150), (5, 41978490), (6, 34982075), (10, 20989245), (15, 13992830), (25, 8395698), (30, 6996415), (50, 4197849), (75, 2798566), (150, 1399283)]