201208260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 661893120

約数和(自身を除く): 460684860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 79, 85, 102, 110, 132, 158, 165, 170, 187, 204, 220, 227, 237, 255, 316, 330, 340, 374, 395, 454, 474, 510, 561, 660, 681, 748, 790, 869, 908, 935, 948, 1020, 1122, 1135, 1185, 1343, 1362, 1580, 1738, 1870, 2244, 2270, 2370, 2497, 2607, 2686, 2724, 2805, 3405, 3476, 3740, 3859, 4029, 4345, 4540, 4740, 4994, 5214, 5372, 5610, 6715, 6810, 7491, 7718, 8058, 8690, 9988, 10428, 11220, 11577, 12485, 13035, 13430, 13620, 14773, 14982, 15436, 16116, 17380, 17933, 19295, 20145, 23154, 24970, 26070, 26860, 29546, 29964, 35866, 37455, 38590, 40290, 42449, 44319, 46308, 49940, 52140, 53799, 57885, 59092, 71732, 73865, 74910, 77180, 80580, 84898, 88638, 89665, 107598, 115770, 127347, 147730, 149820, 169796, 177276, 179330, 197263, 212245, 215196, 221595, 231540, 254694, 268995, 295460, 304861, 358660, 394526, 424490, 443190, 509388, 537990, 591789, 609722, 636735, 789052, 848980, 886380, 914583, 986315, 1075980, 1183578, 1219444, 1273470, 1524305, 1829166, 1972630, 2367156, 2546940, 2958945, 3048610, 3353471, 3658332, 3945260, 4572915, 5917890, 6097220, 6706942, 9145830, 10060413, 11835780, 13413884, 16767355, 18291660, 20120826, 33534710, 40241652, 50302065, 67069420, 100604130, 201208260]

約数ペア:

[(1, 201208260), (2, 100604130), (3, 67069420), (4, 50302065), (5, 40241652), (6, 33534710), (10, 20120826), (11, 18291660), (12, 16767355), (15, 13413884), (17, 11835780), (20, 10060413), (22, 9145830), (30, 6706942), (33, 6097220), (34, 5917890), (44, 4572915), (51, 3945260), (55, 3658332), (60, 3353471), (66, 3048610), (68, 2958945), (79, 2546940), (85, 2367156), (102, 1972630), (110, 1829166), (132, 1524305), (158, 1273470), (165, 1219444), (170, 1183578), (187, 1075980), (204, 986315), (220, 914583), (227, 886380), (237, 848980), (255, 789052), (316, 636735), (330, 609722), (340, 591789), (374, 537990), (395, 509388), (454, 443190), (474, 424490), (510, 394526), (561, 358660), (660, 304861), (681, 295460), (748, 268995), (790, 254694), (869, 231540), (908, 221595), (935, 215196), (948, 212245), (1020, 197263), (1122, 179330), (1135, 177276), (1185, 169796), (1343, 149820), (1362, 147730), (1580, 127347), (1738, 115770), (1870, 107598), (2244, 89665), (2270, 88638), (2370, 84898), (2497, 80580), (2607, 77180), (2686, 74910), (2724, 73865), (2805, 71732), (3405, 59092), (3476, 57885), (3740, 53799), (3859, 52140), (4029, 49940), (4345, 46308), (4540, 44319), (4740, 42449), (4994, 40290), (5214, 38590), (5372, 37455), (5610, 35866), (6715, 29964), (6810, 29546), (7491, 26860), (7718, 26070), (8058, 24970), (8690, 23154), (9988, 20145), (10428, 19295), (11220, 17933), (11577, 17380), (12485, 16116), (13035, 15436), (13430, 14982), (13620, 14773)]