210360784

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{17791}}^1$

素因数の和:18538

約数の個数: 20

約数和(自身を含む): 408148480

約数和(自身を除く): 197787696

約数列:

[1, 2, 4, 8, 16, 739, 1478, 2956, 5912, 11824, 17791, 35582, 71164, 142328, 284656, 13147549, 26295098, 52590196, 105180392, 210360784]

約数ペア:

[(1, 210360784), (2, 105180392), (4, 52590196), (8, 26295098), (16, 13147549), (739, 284656), (1478, 142328), (2956, 71164), (5912, 35582), (11824, 17791)]