215684088

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{57241}}^1$

素因数の和:57407

約数の個数: 32

約数和(自身を含む): 542654160

約数和(自身を除く): 326970072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 57241, 114482, 171723, 228964, 343446, 457928, 686892, 1373784, 8986837, 17973674, 26960511, 35947348, 53921022, 71894696, 107842044, 215684088]

約数ペア:

[(1, 215684088), (2, 107842044), (3, 71894696), (4, 53921022), (6, 35947348), (8, 26960511), (12, 17973674), (24, 8986837), (157, 1373784), (314, 686892), (471, 457928), (628, 343446), (942, 228964), (1256, 171723), (1884, 114482), (3768, 57241)]