212315732

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{4019}}^1$

素因数の和:4351

約数の個数: 24

約数和(自身を含む): 380903040

約数和(自身を除く): 168587308

約数列:

[1, 2, 4, 47, 94, 188, 281, 562, 1124, 4019, 8038, 13207, 16076, 26414, 52828, 188893, 377786, 755572, 1129339, 2258678, 4517356, 53078933, 106157866, 212315732]

約数ペア:

[(1, 212315732), (2, 106157866), (4, 53078933), (47, 4517356), (94, 2258678), (188, 1129339), (281, 755572), (562, 377786), (1124, 188893), (4019, 52828), (8038, 26414), (13207, 16076)]