227456218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{219977}}^1$

素因数の和:220037

約数の個数: 16

約数和(自身を含む): 380121984

約数和(自身を除く): 152665766

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 219977, 439954, 2419747, 4839494, 10338919, 20677838, 113728109, 227456218]

約数ペア:

[(1, 227456218), (2, 113728109), (11, 20677838), (22, 10338919), (47, 4839494), (94, 2419747), (517, 439954), (1034, 219977)]