204927673587

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{2557}}^1$

素因数の和:2853

約数の個数: 128

約数和(自身を含む): 356446863360

約数和(自身を除く): 151519189773

約数列:

[1, 3, 7, 13, 21, 29, 39, 53, 87, 91, 159, 191, 203, 273, 371, 377, 573, 609, 689, 1113, 1131, 1337, 1537, 2067, 2483, 2557, 2639, 4011, 4611, 4823, 5539, 7449, 7671, 7917, 10123, 10759, 14469, 16617, 17381, 17899, 19981, 30369, 32277, 33241, 38773, 52143, 53697, 59943, 70861, 72007, 74153, 99723, 116319, 131599, 135521, 139867, 212583, 216021, 222459, 232687, 293567, 394797, 406563, 419601, 488387, 504049, 519071, 698061, 880701, 921193, 948647, 963989, 1465161, 1512147, 1557213, 1761773, 2054969, 2763579, 2845941, 2891967, 3418709, 3816371, 3930109, 5285319, 6164907, 6349031, 6747923, 10256127, 11449113, 11790327, 12332411, 14163223, 19047093, 20243769, 25884511, 26714597, 27510763, 36997233, 42489669, 44443217, 51091417, 77653533, 80143791, 82532289, 99142561, 133329651, 153274251, 181191577, 184121899, 297427683, 336498643, 357639919, 543574731, 552365697, 750650819, 1009495929, 1072919757, 1288853293, 2251952457, 2355490501, 3866559879, 5254555733, 7066471503, 9758460647, 15763667199, 29275381941, 68309224529, 204927673587]

約数ペア:

[(1, 204927673587), (3, 68309224529), (7, 29275381941), (13, 15763667199), (21, 9758460647), (29, 7066471503), (39, 5254555733), (53, 3866559879), (87, 2355490501), (91, 2251952457), (159, 1288853293), (191, 1072919757), (203, 1009495929), (273, 750650819), (371, 552365697), (377, 543574731), (573, 357639919), (609, 336498643), (689, 297427683), (1113, 184121899), (1131, 181191577), (1337, 153274251), (1537, 133329651), (2067, 99142561), (2483, 82532289), (2557, 80143791), (2639, 77653533), (4011, 51091417), (4611, 44443217), (4823, 42489669), (5539, 36997233), (7449, 27510763), (7671, 26714597), (7917, 25884511), (10123, 20243769), (10759, 19047093), (14469, 14163223), (16617, 12332411), (17381, 11790327), (17899, 11449113), (19981, 10256127), (30369, 6747923), (32277, 6349031), (33241, 6164907), (38773, 5285319), (52143, 3930109), (53697, 3816371), (59943, 3418709), (70861, 2891967), (72007, 2845941), (74153, 2763579), (99723, 2054969), (116319, 1761773), (131599, 1557213), (135521, 1512147), (139867, 1465161), (212583, 963989), (216021, 948647), (222459, 921193), (232687, 880701), (293567, 698061), (394797, 519071), (406563, 504049), (419601, 488387)]