203988407715

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{757}}^1$

素因数の和:1074

約数の個数: 192

約数和(自身を含む): 396405135360

約数和(自身を除く): 192416727645

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 71, 95, 115, 171, 193, 207, 213, 285, 345, 355, 437, 579, 639, 757, 855, 965, 1035, 1065, 1311, 1349, 1633, 1737, 2185, 2271, 2895, 3195, 3667, 3785, 3933, 4047, 4439, 4899, 6555, 6745, 6813, 8165, 8685, 11001, 11355, 12141, 13317, 13703, 14383, 14697, 17411, 18335, 19665, 20235, 22195, 24495, 31027, 33003, 34065, 39951, 41109, 43149, 52233, 53747, 55005, 60705, 66585, 68515, 71915, 73485, 84341, 87055, 93081, 123327, 129447, 146101, 155135, 156699, 161241, 165015, 199755, 205545, 215745, 253023, 260357, 261165, 268735, 279243, 315169, 330809, 421705, 438303, 465405, 483723, 616635, 647235, 730505, 759069, 781071, 783495, 806205, 945507, 992427, 1021193, 1236181, 1265115, 1301785, 1314909, 1396215, 1575845, 1654045, 2191515, 2343213, 2418615, 2775919, 2836521, 2977281, 3063579, 3360323, 3708543, 3795345, 3905355, 4727535, 4962135, 5105965, 5988211, 6180905, 6574545, 8327757, 9190737, 10080969, 10373171, 11125629, 11716065, 13879595, 14182605, 14886405, 15317895, 16801615, 17964633, 18542715, 23487439, 24983271, 29941055, 30242907, 31119513, 41638785, 45953685, 50404845, 51865855, 53893899, 55628145, 63846137, 70462317, 89823165, 93358539, 117437195, 124916355, 151214535, 155597565, 191538411, 197090249, 211386951, 238582933, 269469495, 319230685, 352311585, 466792695, 574615233, 591270747, 715748799, 957692055, 985451245, 1056934755, 1192914665, 1773812241, 2147246397, 2873076165, 2956353735, 3578743995, 4533075727, 8869061205, 10736231985, 13599227181, 22665378635, 40797681543, 67996135905, 203988407715]

約数ペア:

[(1, 203988407715), (3, 67996135905), (5, 40797681543), (9, 22665378635), (15, 13599227181), (19, 10736231985), (23, 8869061205), (45, 4533075727), (57, 3578743995), (69, 2956353735), (71, 2873076165), (95, 2147246397), (115, 1773812241), (171, 1192914665), (193, 1056934755), (207, 985451245), (213, 957692055), (285, 715748799), (345, 591270747), (355, 574615233), (437, 466792695), (579, 352311585), (639, 319230685), (757, 269469495), (855, 238582933), (965, 211386951), (1035, 197090249), (1065, 191538411), (1311, 155597565), (1349, 151214535), (1633, 124916355), (1737, 117437195), (2185, 93358539), (2271, 89823165), (2895, 70462317), (3195, 63846137), (3667, 55628145), (3785, 53893899), (3933, 51865855), (4047, 50404845), (4439, 45953685), (4899, 41638785), (6555, 31119513), (6745, 30242907), (6813, 29941055), (8165, 24983271), (8685, 23487439), (11001, 18542715), (11355, 17964633), (12141, 16801615), (13317, 15317895), (13703, 14886405), (14383, 14182605), (14697, 13879595), (17411, 11716065), (18335, 11125629), (19665, 10373171), (20235, 10080969), (22195, 9190737), (24495, 8327757), (31027, 6574545), (33003, 6180905), (34065, 5988211), (39951, 5105965), (41109, 4962135), (43149, 4727535), (52233, 3905355), (53747, 3795345), (55005, 3708543), (60705, 3360323), (66585, 3063579), (68515, 2977281), (71915, 2836521), (73485, 2775919), (84341, 2418615), (87055, 2343213), (93081, 2191515), (123327, 1654045), (129447, 1575845), (146101, 1396215), (155135, 1314909), (156699, 1301785), (161241, 1265115), (165015, 1236181), (199755, 1021193), (205545, 992427), (215745, 945507), (253023, 806205), (260357, 783495), (261165, 781071), (268735, 759069), (279243, 730505), (315169, 647235), (330809, 616635), (421705, 483723), (438303, 465405)]