203460500

素因数分解:

$2^2\times 5^3\times {\mathrm{107}}^1\times {\mathrm{3803}}^1$

素因数の和:3929

約数の個数: 48

約数和(自身を含む): 448628544

約数和(自身を除く): 245168044

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 125, 214, 250, 428, 500, 535, 1070, 2140, 2675, 3803, 5350, 7606, 10700, 13375, 15212, 19015, 26750, 38030, 53500, 76060, 95075, 190150, 380300, 406921, 475375, 813842, 950750, 1627684, 1901500, 2034605, 4069210, 8138420, 10173025, 20346050, 40692100, 50865125, 101730250, 203460500]

約数ペア:

[(1, 203460500), (2, 101730250), (4, 50865125), (5, 40692100), (10, 20346050), (20, 10173025), (25, 8138420), (50, 4069210), (100, 2034605), (107, 1901500), (125, 1627684), (214, 950750), (250, 813842), (428, 475375), (500, 406921), (535, 380300), (1070, 190150), (2140, 95075), (2675, 76060), (3803, 53500), (5350, 38030), (7606, 26750), (10700, 19015), (13375, 15212)]