201977974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{47569}}^1$

素因数の和:47775

約数の個数: 16

約数和(自身を含む): 332228880

約数和(自身を除く): 130250906

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 47569, 95138, 523259, 1046518, 9180817, 18361634, 100988987, 201977974]

約数ペア:

[(1, 201977974), (2, 100988987), (11, 18361634), (22, 9180817), (193, 1046518), (386, 523259), (2123, 95138), (4246, 47569)]