217202282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1303}}^1\times {\mathrm{7577}}^1$

素因数の和:8893

約数の個数: 16

約数和(自身を含む): 355741632

約数和(自身を除く): 138539350

約数列:

[1, 2, 11, 22, 1303, 2606, 7577, 14333, 15154, 28666, 83347, 166694, 9872831, 19745662, 108601141, 217202282]

約数ペア:

[(1, 217202282), (2, 108601141), (11, 19745662), (22, 9872831), (1303, 166694), (2606, 83347), (7577, 28666), (14333, 15154)]