190055451

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{43481}}^1$

素因数の和:43562

約数の個数: 16

約数和(自身を含む): 267153408

約数和(自身を除く): 77097957

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 43481, 130443, 1347911, 2043607, 4043733, 6130821, 63351817, 190055451]

約数ペア:

[(1, 190055451), (3, 63351817), (31, 6130821), (47, 4043733), (93, 2043607), (141, 1347911), (1457, 130443), (4371, 43481)]