210665444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{65587}}^1$

素因数の和:65675

約数の個数: 24

約数和(自身を含む): 407695008

約数和(自身を除く): 197029564

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 65587, 131174, 262348, 721457, 1442914, 2885828, 4787851, 9575702, 19151404, 52666361, 105332722, 210665444]

約数ペア:

[(1, 210665444), (2, 105332722), (4, 52666361), (11, 19151404), (22, 9575702), (44, 4787851), (73, 2885828), (146, 1442914), (292, 721457), (803, 262348), (1606, 131174), (3212, 65587)]