205146144

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{14537}}^1$

素因数の和:14567

約数の個数: 108

約数和(自身を含む): 678677454

約数和(自身を除く): 473531310

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 14537, 29074, 43611, 58148, 87222, 101759, 116296, 130833, 174444, 203518, 232592, 261666, 305277, 348888, 407036, 465184, 523332, 610554, 697776, 712313, 814072, 915831, 1046664, 1221108, 1395552, 1424626, 1628144, 1831662, 2093328, 2136939, 2442216, 2849252, 3256288, 3663324, 4186656, 4273878, 4884432, 5698504, 6410817, 7326648, 8547756, 9768864, 11397008, 12821634, 14653296, 17095512, 22794016, 25643268, 29306592, 34191024, 51286536, 68382048, 102573072, 205146144]

約数ペア:

[(1, 205146144), (2, 102573072), (3, 68382048), (4, 51286536), (6, 34191024), (7, 29306592), (8, 25643268), (9, 22794016), (12, 17095512), (14, 14653296), (16, 12821634), (18, 11397008), (21, 9768864), (24, 8547756), (28, 7326648), (32, 6410817), (36, 5698504), (42, 4884432), (48, 4273878), (49, 4186656), (56, 3663324), (63, 3256288), (72, 2849252), (84, 2442216), (96, 2136939), (98, 2093328), (112, 1831662), (126, 1628144), (144, 1424626), (147, 1395552), (168, 1221108), (196, 1046664), (224, 915831), (252, 814072), (288, 712313), (294, 697776), (336, 610554), (392, 523332), (441, 465184), (504, 407036), (588, 348888), (672, 305277), (784, 261666), (882, 232592), (1008, 203518), (1176, 174444), (1568, 130833), (1764, 116296), (2016, 101759), (2352, 87222), (3528, 58148), (4704, 43611), (7056, 29074), (14112, 14537)]