211030382

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{9013}}^1$

素因数の和:9547

約数の個数: 16

約数和(自身を含む): 330994080

約数和(自身を除く): 119963698

約数列:

[1, 2, 23, 46, 509, 1018, 9013, 11707, 18026, 23414, 207299, 414598, 4587617, 9175234, 105515191, 211030382]

約数ペア:

[(1, 211030382), (2, 105515191), (23, 9175234), (46, 4587617), (509, 414598), (1018, 207299), (9013, 23414), (11707, 18026)]