211676590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{920333}}^1$

素因数の和:920363

約数の個数: 16

約数和(自身を含む): 397584288

約数和(自身を除く): 185907698

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 920333, 1840666, 4601665, 9203330, 21167659, 42335318, 105838295, 211676590]

約数ペア:

[(1, 211676590), (2, 105838295), (5, 42335318), (10, 21167659), (23, 9203330), (46, 4601665), (115, 1840666), (230, 920333)]