205464672

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{101917}}^1$

素因数の和:101940

約数の個数: 72

約数和(自身を含む): 667766736

約数和(自身を除く): 462302064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 101917, 203834, 305751, 407668, 611502, 713419, 815336, 917253, 1223004, 1426838, 1630672, 1834506, 2140257, 2446008, 2853676, 3261344, 3669012, 4280514, 4892016, 5707352, 6420771, 7338024, 8561028, 9784032, 11414704, 12841542, 14676048, 17122056, 22829408, 25683084, 29352096, 34244112, 51366168, 68488224, 102732336, 205464672]

約数ペア:

[(1, 205464672), (2, 102732336), (3, 68488224), (4, 51366168), (6, 34244112), (7, 29352096), (8, 25683084), (9, 22829408), (12, 17122056), (14, 14676048), (16, 12841542), (18, 11414704), (21, 9784032), (24, 8561028), (28, 7338024), (32, 6420771), (36, 5707352), (42, 4892016), (48, 4280514), (56, 3669012), (63, 3261344), (72, 2853676), (84, 2446008), (96, 2140257), (112, 1834506), (126, 1630672), (144, 1426838), (168, 1223004), (224, 917253), (252, 815336), (288, 713419), (336, 611502), (504, 407668), (672, 305751), (1008, 203834), (2016, 101917)]