207272140418

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{8293}}^1$

素因数の和:8792

約数の個数: 96

約数和(自身を含む): 393939786240

約数和(自身を除く): 186667645822

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 133, 217, 266, 433, 434, 589, 866, 931, 1178, 1519, 1862, 3031, 3038, 4123, 6062, 8227, 8246, 8293, 13423, 16454, 16586, 21217, 26846, 28861, 42434, 57589, 57722, 58051, 93961, 115178, 116102, 157567, 187922, 255037, 257083, 315134, 403123, 406357, 510074, 514166, 657727, 806246, 812714, 1102969, 1315454, 1785259, 1799581, 2205938, 3570518, 3590869, 3599162, 4884577, 7181738, 7720783, 9769154, 12496813, 12597067, 15441566, 24993626, 25136083, 25194134, 34192039, 50272166, 68226511, 68384078, 111316939, 136453022, 175952581, 222633878, 239344273, 351905162, 477585577, 478688546, 779218573, 955171154, 1558437146, 2115021841, 3343099039, 4230043682, 5454530011, 6686198078, 10909060022, 14805152887, 29610305774, 103636070209, 207272140418]

約数ペア:

[(1, 207272140418), (2, 103636070209), (7, 29610305774), (14, 14805152887), (19, 10909060022), (31, 6686198078), (38, 5454530011), (49, 4230043682), (62, 3343099039), (98, 2115021841), (133, 1558437146), (217, 955171154), (266, 779218573), (433, 478688546), (434, 477585577), (589, 351905162), (866, 239344273), (931, 222633878), (1178, 175952581), (1519, 136453022), (1862, 111316939), (3031, 68384078), (3038, 68226511), (4123, 50272166), (6062, 34192039), (8227, 25194134), (8246, 25136083), (8293, 24993626), (13423, 15441566), (16454, 12597067), (16586, 12496813), (21217, 9769154), (26846, 7720783), (28861, 7181738), (42434, 4884577), (57589, 3599162), (57722, 3590869), (58051, 3570518), (93961, 2205938), (115178, 1799581), (116102, 1785259), (157567, 1315454), (187922, 1102969), (255037, 812714), (257083, 806246), (315134, 657727), (403123, 514166), (406357, 510074)]