211676764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{5807}}^1$

素因数の和:6525

約数の個数: 24

約数和(自身を含む): 399567168

約数和(自身を除く): 187890404

約数列:

[1, 2, 4, 13, 26, 52, 701, 1402, 2804, 5807, 9113, 11614, 18226, 23228, 36452, 75491, 150982, 301964, 4070707, 8141414, 16282828, 52919191, 105838382, 211676764]

約数ペア:

[(1, 211676764), (2, 105838382), (4, 52919191), (13, 16282828), (26, 8141414), (52, 4070707), (701, 301964), (1402, 150982), (2804, 75491), (5807, 36452), (9113, 23228), (11614, 18226)]