191805148

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 338667840

約数和(自身を除く): 146862692

約数列:

[1, 2, 4, 239, 313, 478, 626, 641, 956, 1252, 1282, 2564, 74807, 149614, 153199, 200633, 299228, 306398, 401266, 612796, 802532, 47951287, 95902574, 191805148]

約数ペア:

[(1, 191805148), (2, 95902574), (4, 47951287), (239, 802532), (313, 612796), (478, 401266), (626, 306398), (641, 299228), (956, 200633), (1252, 153199), (1282, 149614), (2564, 74807)]