211856784

素因数分解:

$2^4\times 3^1\times {\mathrm{4413683}}^1$

素因数の和:4413694

約数の個数: 20

約数和(自身を含む): 547296816

約数和(自身を除く): 335440032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4413683, 8827366, 13241049, 17654732, 26482098, 35309464, 52964196, 70618928, 105928392, 211856784]

約数ペア:

[(1, 211856784), (2, 105928392), (3, 70618928), (4, 52964196), (6, 35309464), (8, 26482098), (12, 17654732), (16, 13241049), (24, 8827366), (48, 4413683)]