205428384

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{14557}}^1$

素因数の和:14587

約数の個数: 108

約数和(自身を含む): 679611114

約数和(自身を除く): 474182730

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, 14557, 29114, 43671, 58228, 87342, 101899, 116456, 131013, 174684, 203798, 232912, 262026, 305697, 349368, 407596, 465824, 524052, 611394, 698736, 713293, 815192, 917091, 1048104, 1222788, 1397472, 1426586, 1630384, 1834182, 2096208, 2139879, 2445576, 2853172, 3260768, 3668364, 4192416, 4279758, 4891152, 5706344, 6419637, 7336728, 8559516, 9782304, 11412688, 12839274, 14673456, 17119032, 22825376, 25678548, 29346912, 34238064, 51357096, 68476128, 102714192, 205428384]

約数ペア:

[(1, 205428384), (2, 102714192), (3, 68476128), (4, 51357096), (6, 34238064), (7, 29346912), (8, 25678548), (9, 22825376), (12, 17119032), (14, 14673456), (16, 12839274), (18, 11412688), (21, 9782304), (24, 8559516), (28, 7336728), (32, 6419637), (36, 5706344), (42, 4891152), (48, 4279758), (49, 4192416), (56, 3668364), (63, 3260768), (72, 2853172), (84, 2445576), (96, 2139879), (98, 2096208), (112, 1834182), (126, 1630384), (144, 1426586), (147, 1397472), (168, 1222788), (196, 1048104), (224, 917091), (252, 815192), (288, 713293), (294, 698736), (336, 611394), (392, 524052), (441, 465824), (504, 407596), (588, 349368), (672, 305697), (784, 262026), (882, 232912), (1008, 203798), (1176, 174684), (1568, 131013), (1764, 116456), (2016, 101899), (2352, 87342), (3528, 58228), (4704, 43671), (7056, 29114), (14112, 14557)]