220763015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{35521}}^1$

素因数の和:35650

約数の個数: 16

約数和(自身を含む): 291564576

約数和(自身を除く): 70801561

約数列:

[1, 5, 11, 55, 113, 565, 1243, 6215, 35521, 177605, 390731, 1953655, 4013873, 20069365, 44152603, 220763015]

約数ペア:

[(1, 220763015), (5, 44152603), (11, 20069365), (55, 4013873), (113, 1953655), (565, 390731), (1243, 177605), (6215, 35521)]