203428153708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1879}}^1\times {\mathrm{109579}}^1$

素因数の和:111494

約数の個数: 48

約数和(自身を含む): 403780384000

約数和(自身を除く): 200352230292

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1879, 3758, 7516, 24427, 35701, 48854, 71402, 97708, 109579, 142804, 219158, 438316, 464113, 928226, 1424527, 1856452, 2082001, 2849054, 4164002, 5698108, 8328004, 27066013, 54132026, 108264052, 205898941, 411797882, 823595764, 2676686233, 3912079879, 5353372466, 7824159758, 10706744932, 15648319516, 50857038427, 101714076854, 203428153708]

約数ペア:

[(1, 203428153708), (2, 101714076854), (4, 50857038427), (13, 15648319516), (19, 10706744932), (26, 7824159758), (38, 5353372466), (52, 3912079879), (76, 2676686233), (247, 823595764), (494, 411797882), (988, 205898941), (1879, 108264052), (3758, 54132026), (7516, 27066013), (24427, 8328004), (35701, 5698108), (48854, 4164002), (71402, 2849054), (97708, 2082001), (109579, 1856452), (142804, 1424527), (219158, 928226), (438316, 464113)]