213605800

素因数分解:

$2^3\times 5^2\times {\mathrm{467}}^1\times {\mathrm{2287}}^1$

素因数の和:2770

約数の個数: 48

約数和(自身を含む): 497914560

約数和(自身を除く): 284308760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 467, 934, 1868, 2287, 2335, 3736, 4574, 4670, 9148, 9340, 11435, 11675, 18296, 18680, 22870, 23350, 45740, 46700, 57175, 91480, 93400, 114350, 228700, 457400, 1068029, 2136058, 4272116, 5340145, 8544232, 10680290, 21360580, 26700725, 42721160, 53401450, 106802900, 213605800]

約数ペア:

[(1, 213605800), (2, 106802900), (4, 53401450), (5, 42721160), (8, 26700725), (10, 21360580), (20, 10680290), (25, 8544232), (40, 5340145), (50, 4272116), (100, 2136058), (200, 1068029), (467, 457400), (934, 228700), (1868, 114350), (2287, 93400), (2335, 91480), (3736, 57175), (4574, 46700), (4670, 45740), (9148, 23350), (9340, 22870), (11435, 18680), (11675, 18296)]