211344392

素因数分解:

$2^3\times 7^1\times {\mathrm{709}}^1\times {\mathrm{5323}}^1$

素因数の和:6045

約数の個数: 32

約数和(自身を含む): 453604800

約数和(自身を除く): 242260408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 709, 1418, 2836, 4963, 5323, 5672, 9926, 10646, 19852, 21292, 37261, 39704, 42584, 74522, 149044, 298088, 3774007, 7548014, 15096028, 26418049, 30192056, 52836098, 105672196, 211344392]

約数ペア:

[(1, 211344392), (2, 105672196), (4, 52836098), (7, 30192056), (8, 26418049), (14, 15096028), (28, 7548014), (56, 3774007), (709, 298088), (1418, 149044), (2836, 74522), (4963, 42584), (5323, 39704), (5672, 37261), (9926, 21292), (10646, 19852)]