205657857801

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{19739}}^1$

素因数の和:19995

約数の個数: 96

約数和(自身を含む): 354751488000

約数和(自身を除く): 149093630199

約数列:

[1, 3, 9, 11, 19, 29, 33, 57, 87, 99, 171, 191, 209, 261, 319, 551, 573, 627, 957, 1653, 1719, 1881, 2101, 2871, 3629, 4959, 5539, 6061, 6303, 10887, 16617, 18183, 18909, 19739, 32661, 39919, 49851, 54549, 59217, 60929, 105241, 119757, 177651, 182787, 217129, 315723, 359271, 375041, 548361, 572431, 651387, 947169, 1125123, 1157651, 1717293, 1954161, 3375369, 3472953, 3770149, 4125451, 5151879, 6296741, 10418859, 10876189, 11310447, 12376353, 18890223, 32628567, 33931341, 37129059, 41471639, 56670669, 71632831, 97885701, 109334321, 119638079, 124414917, 214898493, 328002963, 358914237, 373244751, 644695479, 787961141, 984008889, 1076742711, 1202677531, 2077352099, 2363883423, 3608032593, 6232056297, 7091650269, 10824097779, 18696168891, 22850873089, 68552619267, 205657857801]

約数ペア:

[(1, 205657857801), (3, 68552619267), (9, 22850873089), (11, 18696168891), (19, 10824097779), (29, 7091650269), (33, 6232056297), (57, 3608032593), (87, 2363883423), (99, 2077352099), (171, 1202677531), (191, 1076742711), (209, 984008889), (261, 787961141), (319, 644695479), (551, 373244751), (573, 358914237), (627, 328002963), (957, 214898493), (1653, 124414917), (1719, 119638079), (1881, 109334321), (2101, 97885701), (2871, 71632831), (3629, 56670669), (4959, 41471639), (5539, 37129059), (6061, 33931341), (6303, 32628567), (10887, 18890223), (16617, 12376353), (18183, 11310447), (18909, 10876189), (19739, 10418859), (32661, 6296741), (39919, 5151879), (49851, 4125451), (54549, 3770149), (59217, 3472953), (60929, 3375369), (105241, 1954161), (119757, 1717293), (177651, 1157651), (182787, 1125123), (217129, 947169), (315723, 651387), (359271, 572431), (375041, 548361)]