204850360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:701

約数の個数: 128

約数和(自身を含む): 551577600

約数和(自身を除く): 346727240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 59, 65, 88, 104, 110, 118, 130, 143, 220, 236, 260, 286, 295, 440, 472, 520, 572, 590, 607, 649, 715, 767, 1144, 1180, 1214, 1298, 1430, 1534, 2360, 2428, 2596, 2860, 3035, 3068, 3245, 3835, 4856, 5192, 5720, 6070, 6136, 6490, 6677, 7670, 7891, 8437, 12140, 12980, 13354, 15340, 15782, 16874, 24280, 25960, 26708, 30680, 31564, 33385, 33748, 35813, 39455, 42185, 53416, 63128, 66770, 67496, 71626, 78910, 84370, 86801, 133540, 143252, 157820, 168740, 173602, 179065, 267080, 286504, 315640, 337480, 347204, 358130, 393943, 434005, 465569, 694408, 716260, 787886, 868010, 931138, 1432520, 1575772, 1736020, 1862276, 1969715, 2327845, 3151544, 3472040, 3724552, 3939430, 4655690, 5121259, 7878860, 9311380, 10242518, 15757720, 18622760, 20485036, 25606295, 40970072, 51212590, 102425180, 204850360]

約数ペア:

[(1, 204850360), (2, 102425180), (4, 51212590), (5, 40970072), (8, 25606295), (10, 20485036), (11, 18622760), (13, 15757720), (20, 10242518), (22, 9311380), (26, 7878860), (40, 5121259), (44, 4655690), (52, 3939430), (55, 3724552), (59, 3472040), (65, 3151544), (88, 2327845), (104, 1969715), (110, 1862276), (118, 1736020), (130, 1575772), (143, 1432520), (220, 931138), (236, 868010), (260, 787886), (286, 716260), (295, 694408), (440, 465569), (472, 434005), (520, 393943), (572, 358130), (590, 347204), (607, 337480), (649, 315640), (715, 286504), (767, 267080), (1144, 179065), (1180, 173602), (1214, 168740), (1298, 157820), (1430, 143252), (1534, 133540), (2360, 86801), (2428, 84370), (2596, 78910), (2860, 71626), (3035, 67496), (3068, 66770), (3245, 63128), (3835, 53416), (4856, 42185), (5192, 39455), (5720, 35813), (6070, 33748), (6136, 33385), (6490, 31564), (6677, 30680), (7670, 26708), (7891, 25960), (8437, 24280), (12140, 16874), (12980, 15782), (13354, 15340)]