207813873025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{7331}}^1\times {\mathrm{9371}}^1$

素因数の和:16734

約数の個数: 36

約数和(自身を含む): 283314022992

約数和(自身を除く): 75500149967

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 7331, 9371, 36655, 46855, 80641, 103081, 183275, 234275, 403205, 515405, 887051, 1133891, 2016025, 2577025, 4435255, 5669455, 22176275, 28347275, 68698801, 343494005, 755686811, 1717470025, 3778434055, 8312554921, 18892170275, 41562774605, 207813873025]

約数ペア:

[(1, 207813873025), (5, 41562774605), (11, 18892170275), (25, 8312554921), (55, 3778434055), (121, 1717470025), (275, 755686811), (605, 343494005), (3025, 68698801), (7331, 28347275), (9371, 22176275), (36655, 5669455), (46855, 4435255), (80641, 2577025), (103081, 2016025), (183275, 1133891), (234275, 887051), (403205, 515405)]