216133085

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6869}}^1$

素因数の和:6941

約数の個数: 32

約数和(自身を含む): 316569600

約数和(自身を除く): 100436515

約数列:

[1, 5, 7, 29, 31, 35, 145, 155, 203, 217, 899, 1015, 1085, 4495, 6293, 6869, 31465, 34345, 48083, 199201, 212939, 240415, 996005, 1064695, 1394407, 1490573, 6175231, 6972035, 7452865, 30876155, 43226617, 216133085]

約数ペア:

[(1, 216133085), (5, 43226617), (7, 30876155), (29, 7452865), (31, 6972035), (35, 6175231), (145, 1490573), (155, 1394407), (203, 1064695), (217, 996005), (899, 240415), (1015, 212939), (1085, 199201), (4495, 48083), (6293, 34345), (6869, 31465)]