202394000

素因数分解:

$2^4\times 5^3\times {\mathrm{101197}}^1$

素因数の和:101220

約数の個数: 40

約数和(自身を含む): 489393528

約数和(自身を除く): 286999528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 101197, 202394, 404788, 505985, 809576, 1011970, 1619152, 2023940, 2529925, 4047880, 5059850, 8095760, 10119700, 12649625, 20239400, 25299250, 40478800, 50598500, 101197000, 202394000]

約数ペア:

[(1, 202394000), (2, 101197000), (4, 50598500), (5, 40478800), (8, 25299250), (10, 20239400), (16, 12649625), (20, 10119700), (25, 8095760), (40, 5059850), (50, 4047880), (80, 2529925), (100, 2023940), (125, 1619152), (200, 1011970), (250, 809576), (400, 505985), (500, 404788), (1000, 202394), (2000, 101197)]