201966192725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1\times {\mathrm{39551}}^1$

素因数の和:40202

約数の個数: 48

約数和(自身を含む): 282496204800

約数和(自身を除く): 80530012075

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 599, 775, 1705, 2995, 6589, 8525, 14975, 18569, 32945, 39551, 92845, 164725, 197755, 204259, 435061, 464225, 988775, 1021295, 1226081, 2175305, 5106475, 6130405, 10876525, 13486891, 23691049, 30652025, 67434455, 118455245, 260601539, 337172275, 592276225, 734422519, 1303007695, 3672112595, 6515038475, 8078647709, 18360562975, 40393238545, 201966192725]

約数ペア:

[(1, 201966192725), (5, 40393238545), (11, 18360562975), (25, 8078647709), (31, 6515038475), (55, 3672112595), (155, 1303007695), (275, 734422519), (341, 592276225), (599, 337172275), (775, 260601539), (1705, 118455245), (2995, 67434455), (6589, 30652025), (8525, 23691049), (14975, 13486891), (18569, 10876525), (32945, 6130405), (39551, 5106475), (92845, 2175305), (164725, 1226081), (197755, 1021295), (204259, 988775), (435061, 464225)]