207350291225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{7333}}^1$

素因数の和:7795

約数の個数: 96

約数和(自身を含む): 330096182016

約数和(自身を除く): 122745890791

約数列:

[1, 5, 7, 11, 25, 35, 37, 55, 77, 175, 185, 259, 275, 385, 397, 407, 925, 1295, 1925, 1985, 2035, 2779, 2849, 4367, 6475, 7333, 9925, 10175, 13895, 14245, 14689, 21835, 30569, 36665, 51331, 69475, 71225, 73445, 80663, 102823, 109175, 152845, 161579, 183325, 256655, 271321, 367225, 403315, 514115, 564641, 764225, 807895, 1131053, 1283275, 1356605, 1899247, 2016575, 2570575, 2823205, 2911201, 2984531, 4039475, 5655265, 6783025, 9496235, 14116025, 14556005, 14922655, 20378407, 20891717, 28276325, 32023211, 47481175, 72780025, 74613275, 101892035, 104458585, 107714437, 160116055, 224162477, 509460175, 522292925, 538572185, 754001059, 800580275, 1120812385, 1184858807, 2692860925, 3770005295, 5604061925, 5924294035, 8294011649, 18850026475, 29621470175, 41470058245, 207350291225]

約数ペア:

[(1, 207350291225), (5, 41470058245), (7, 29621470175), (11, 18850026475), (25, 8294011649), (35, 5924294035), (37, 5604061925), (55, 3770005295), (77, 2692860925), (175, 1184858807), (185, 1120812385), (259, 800580275), (275, 754001059), (385, 538572185), (397, 522292925), (407, 509460175), (925, 224162477), (1295, 160116055), (1925, 107714437), (1985, 104458585), (2035, 101892035), (2779, 74613275), (2849, 72780025), (4367, 47481175), (6475, 32023211), (7333, 28276325), (9925, 20891717), (10175, 20378407), (13895, 14922655), (14245, 14556005), (14689, 14116025), (21835, 9496235), (30569, 6783025), (36665, 5655265), (51331, 4039475), (69475, 2984531), (71225, 2911201), (73445, 2823205), (80663, 2570575), (102823, 2016575), (109175, 1899247), (152845, 1356605), (161579, 1283275), (183325, 1131053), (256655, 807895), (271321, 764225), (367225, 564641), (403315, 514115)]