205909184

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{653}}^1$

素因数の和:1057

約数の個数: 56

約数和(自身を含む): 441868560

約数和(自身を除く): 235959376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 379, 416, 653, 758, 832, 1306, 1516, 2612, 3032, 4927, 5224, 6064, 8489, 9854, 10448, 12128, 16978, 19708, 20896, 24256, 33956, 39416, 41792, 67912, 78832, 135824, 157664, 247487, 271648, 315328, 494974, 543296, 989948, 1979896, 3217331, 3959792, 6434662, 7919584, 12869324, 15839168, 25738648, 51477296, 102954592, 205909184]

約数ペア:

[(1, 205909184), (2, 102954592), (4, 51477296), (8, 25738648), (13, 15839168), (16, 12869324), (26, 7919584), (32, 6434662), (52, 3959792), (64, 3217331), (104, 1979896), (208, 989948), (379, 543296), (416, 494974), (653, 315328), (758, 271648), (832, 247487), (1306, 157664), (1516, 135824), (2612, 78832), (3032, 67912), (4927, 41792), (5224, 39416), (6064, 33956), (8489, 24256), (9854, 20896), (10448, 19708), (12128, 16978)]