207813450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 599961600

約数和(自身を除く): 392148150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 71, 75, 78, 79, 95, 114, 130, 142, 150, 158, 190, 195, 213, 237, 247, 285, 325, 355, 390, 395, 426, 474, 475, 494, 570, 650, 710, 741, 790, 923, 950, 975, 1027, 1065, 1185, 1235, 1349, 1425, 1482, 1501, 1775, 1846, 1950, 1975, 2054, 2130, 2370, 2470, 2698, 2769, 2850, 3002, 3081, 3550, 3705, 3950, 4047, 4503, 4615, 5135, 5325, 5538, 5609, 5925, 6162, 6175, 6745, 7410, 7505, 8094, 9006, 9230, 10270, 10650, 11218, 11850, 12350, 13490, 13845, 15010, 15405, 16827, 17537, 18525, 19513, 20235, 22515, 23075, 25675, 27690, 28045, 30810, 33654, 33725, 35074, 37050, 37525, 39026, 40470, 45030, 46150, 51350, 52611, 56090, 58539, 67450, 69225, 72917, 75050, 77025, 84135, 87685, 97565, 101175, 105222, 106571, 112575, 117078, 138450, 140225, 145834, 154050, 168270, 175370, 195130, 202350, 213142, 218751, 225150, 263055, 280450, 292695, 319713, 364585, 420675, 437502, 438425, 487825, 526110, 532855, 585390, 639426, 729170, 841350, 876850, 975650, 1065710, 1093755, 1315275, 1385423, 1463475, 1598565, 1822925, 2187510, 2630550, 2664275, 2770846, 2926950, 3197130, 3645850, 4156269, 5328550, 5468775, 6927115, 7992825, 8312538, 10937550, 13854230, 15985650, 20781345, 34635575, 41562690, 69271150, 103906725, 207813450]

約数ペア:

[(1, 207813450), (2, 103906725), (3, 69271150), (5, 41562690), (6, 34635575), (10, 20781345), (13, 15985650), (15, 13854230), (19, 10937550), (25, 8312538), (26, 7992825), (30, 6927115), (38, 5468775), (39, 5328550), (50, 4156269), (57, 3645850), (65, 3197130), (71, 2926950), (75, 2770846), (78, 2664275), (79, 2630550), (95, 2187510), (114, 1822925), (130, 1598565), (142, 1463475), (150, 1385423), (158, 1315275), (190, 1093755), (195, 1065710), (213, 975650), (237, 876850), (247, 841350), (285, 729170), (325, 639426), (355, 585390), (390, 532855), (395, 526110), (426, 487825), (474, 438425), (475, 437502), (494, 420675), (570, 364585), (650, 319713), (710, 292695), (741, 280450), (790, 263055), (923, 225150), (950, 218751), (975, 213142), (1027, 202350), (1065, 195130), (1185, 175370), (1235, 168270), (1349, 154050), (1425, 145834), (1482, 140225), (1501, 138450), (1775, 117078), (1846, 112575), (1950, 106571), (1975, 105222), (2054, 101175), (2130, 97565), (2370, 87685), (2470, 84135), (2698, 77025), (2769, 75050), (2850, 72917), (3002, 69225), (3081, 67450), (3550, 58539), (3705, 56090), (3950, 52611), (4047, 51350), (4503, 46150), (4615, 45030), (5135, 40470), (5325, 39026), (5538, 37525), (5609, 37050), (5925, 35074), (6162, 33725), (6175, 33654), (6745, 30810), (7410, 28045), (7505, 27690), (8094, 25675), (9006, 23075), (9230, 22515), (10270, 20235), (10650, 19513), (11218, 18525), (11850, 17537), (12350, 16827), (13490, 15405), (13845, 15010)]