207297220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1447}}^1$

素因数の和:1517

約数の個数: 96

約数和(自身を含む): 510854400

約数和(自身を除く): 303557180

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 29, 38, 52, 58, 65, 76, 95, 116, 130, 145, 190, 247, 260, 290, 377, 380, 494, 551, 580, 754, 988, 1102, 1235, 1447, 1508, 1885, 2204, 2470, 2755, 2894, 3770, 4940, 5510, 5788, 7163, 7235, 7540, 11020, 14326, 14470, 18811, 27493, 28652, 28940, 35815, 37622, 41963, 54986, 71630, 75244, 83926, 94055, 109972, 137465, 143260, 167852, 188110, 209815, 274930, 357409, 376220, 419630, 545519, 549860, 714818, 797297, 839260, 1091038, 1429636, 1594594, 1787045, 2182076, 2727595, 3189188, 3574090, 3986485, 5455190, 7148180, 7972970, 10364861, 10910380, 15945940, 20729722, 41459444, 51824305, 103648610, 207297220]

約数ペア:

[(1, 207297220), (2, 103648610), (4, 51824305), (5, 41459444), (10, 20729722), (13, 15945940), (19, 10910380), (20, 10364861), (26, 7972970), (29, 7148180), (38, 5455190), (52, 3986485), (58, 3574090), (65, 3189188), (76, 2727595), (95, 2182076), (116, 1787045), (130, 1594594), (145, 1429636), (190, 1091038), (247, 839260), (260, 797297), (290, 714818), (377, 549860), (380, 545519), (494, 419630), (551, 376220), (580, 357409), (754, 274930), (988, 209815), (1102, 188110), (1235, 167852), (1447, 143260), (1508, 137465), (1885, 109972), (2204, 94055), (2470, 83926), (2755, 75244), (2894, 71630), (3770, 54986), (4940, 41963), (5510, 37622), (5788, 35815), (7163, 28940), (7235, 28652), (7540, 27493), (11020, 18811), (14326, 14470)]