202912078325

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{78823}}^1$

素因数の和:78915

約数の個数: 72

約数和(自身を含む): 296392113024

約数和(自身を除く): 93480034699

約数列:

[1, 5, 11, 23, 25, 37, 55, 115, 121, 185, 253, 275, 407, 575, 605, 851, 925, 1265, 2035, 2783, 3025, 4255, 4477, 6325, 9361, 10175, 13915, 21275, 22385, 46805, 69575, 78823, 102971, 111925, 234025, 394115, 514855, 867053, 1812929, 1970575, 2574275, 2916451, 4335265, 9064645, 9537583, 14582255, 19942219, 21676325, 32080961, 45323225, 47687915, 67078373, 72911275, 99711095, 160404805, 219364409, 238439575, 335391865, 352890571, 498555475, 737862103, 802024025, 1096822045, 1676959325, 1764452855, 3689310515, 5484110225, 8116483133, 8822264275, 18446552575, 40582415665, 202912078325]

約数ペア:

[(1, 202912078325), (5, 40582415665), (11, 18446552575), (23, 8822264275), (25, 8116483133), (37, 5484110225), (55, 3689310515), (115, 1764452855), (121, 1676959325), (185, 1096822045), (253, 802024025), (275, 737862103), (407, 498555475), (575, 352890571), (605, 335391865), (851, 238439575), (925, 219364409), (1265, 160404805), (2035, 99711095), (2783, 72911275), (3025, 67078373), (4255, 47687915), (4477, 45323225), (6325, 32080961), (9361, 21676325), (10175, 19942219), (13915, 14582255), (21275, 9537583), (22385, 9064645), (46805, 4335265), (69575, 2916451), (78823, 2574275), (102971, 1970575), (111925, 1812929), (234025, 867053), (394115, 514855)]