206019660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2396

約数の個数: 192

約数和(自身を含む): 757370880

約数和(自身を除く): 551351220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 570, 627, 660, 665, 770, 798, 836, 924, 1045, 1140, 1155, 1254, 1330, 1463, 1540, 1596, 1995, 2090, 2310, 2347, 2508, 2660, 2926, 3135, 3990, 4180, 4389, 4620, 4694, 5852, 6270, 7041, 7315, 7980, 8778, 9388, 11735, 12540, 14082, 14630, 16429, 17556, 21945, 23470, 25817, 28164, 29260, 32858, 35205, 43890, 44593, 46940, 49287, 51634, 65716, 70410, 77451, 82145, 87780, 89186, 98574, 103268, 129085, 133779, 140820, 154902, 164290, 178372, 180719, 197148, 222965, 246435, 258170, 267558, 309804, 312151, 328580, 361438, 387255, 445930, 490523, 492870, 516340, 535116, 542157, 624302, 668895, 722876, 774510, 891860, 903595, 936453, 981046, 985740, 1084314, 1248604, 1337790, 1471569, 1549020, 1560755, 1807190, 1872906, 1962092, 2168628, 2452615, 2675580, 2710785, 2943138, 3121510, 3433661, 3614380, 3745812, 4682265, 4905230, 5421570, 5886276, 6243020, 6867322, 7357845, 9364530, 9810460, 10300983, 10843140, 13734644, 14715690, 17168305, 18729060, 20601966, 29431380, 34336610, 41203932, 51504915, 68673220, 103009830, 206019660]

約数ペア:

[(1, 206019660), (2, 103009830), (3, 68673220), (4, 51504915), (5, 41203932), (6, 34336610), (7, 29431380), (10, 20601966), (11, 18729060), (12, 17168305), (14, 14715690), (15, 13734644), (19, 10843140), (20, 10300983), (21, 9810460), (22, 9364530), (28, 7357845), (30, 6867322), (33, 6243020), (35, 5886276), (38, 5421570), (42, 4905230), (44, 4682265), (55, 3745812), (57, 3614380), (60, 3433661), (66, 3121510), (70, 2943138), (76, 2710785), (77, 2675580), (84, 2452615), (95, 2168628), (105, 1962092), (110, 1872906), (114, 1807190), (132, 1560755), (133, 1549020), (140, 1471569), (154, 1337790), (165, 1248604), (190, 1084314), (209, 985740), (210, 981046), (220, 936453), (228, 903595), (231, 891860), (266, 774510), (285, 722876), (308, 668895), (330, 624302), (380, 542157), (385, 535116), (399, 516340), (418, 492870), (420, 490523), (462, 445930), (532, 387255), (570, 361438), (627, 328580), (660, 312151), (665, 309804), (770, 267558), (798, 258170), (836, 246435), (924, 222965), (1045, 197148), (1140, 180719), (1155, 178372), (1254, 164290), (1330, 154902), (1463, 140820), (1540, 133779), (1596, 129085), (1995, 103268), (2090, 98574), (2310, 89186), (2347, 87780), (2508, 82145), (2660, 77451), (2926, 70410), (3135, 65716), (3990, 51634), (4180, 49287), (4389, 46940), (4620, 44593), (4694, 43890), (5852, 35205), (6270, 32858), (7041, 29260), (7315, 28164), (7980, 25817), (8778, 23470), (9388, 21945), (11735, 17556), (12540, 16429), (14082, 14630)]