207279968266

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6551}}^1\times {\mathrm{16993}}^1$

素因数の和:23579

約数の個数: 48

約数和(自身を含む): 380798832960

約数和(自身を除く): 173518864694

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 6551, 13102, 16993, 33986, 45857, 91714, 118951, 124469, 237902, 248938, 320999, 322867, 641998, 645734, 832657, 871283, 1665314, 1742566, 2260069, 4520138, 6098981, 12197962, 15820483, 31640966, 111321143, 222642286, 779248001, 1558496002, 2115101717, 4230203434, 5454736007, 10909472014, 14805712019, 29611424038, 103639984133, 207279968266]

約数ペア:

[(1, 207279968266), (2, 103639984133), (7, 29611424038), (14, 14805712019), (19, 10909472014), (38, 5454736007), (49, 4230203434), (98, 2115101717), (133, 1558496002), (266, 779248001), (931, 222642286), (1862, 111321143), (6551, 31640966), (13102, 15820483), (16993, 12197962), (33986, 6098981), (45857, 4520138), (91714, 2260069), (118951, 1742566), (124469, 1665314), (237902, 871283), (248938, 832657), (320999, 645734), (322867, 641998)]