210938800

素因数分解:

$2^4\times 5^2\times {\mathrm{527347}}^1$

素因数の和:527365

約数の個数: 30

約数和(自身を含む): 506781428

約数和(自身を除く): 295842628

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 527347, 1054694, 2109388, 2636735, 4218776, 5273470, 8437552, 10546940, 13183675, 21093880, 26367350, 42187760, 52734700, 105469400, 210938800]

約数ペア:

[(1, 210938800), (2, 105469400), (4, 52734700), (5, 42187760), (8, 26367350), (10, 21093880), (16, 13183675), (20, 10546940), (25, 8437552), (40, 5273470), (50, 4218776), (80, 2636735), (100, 2109388), (200, 1054694), (400, 527347)]