188957446

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 303367680

約数和(自身を除く): 114410234

約数列:

[1, 2, 29, 37, 58, 74, 191, 382, 461, 922, 1073, 2146, 5539, 7067, 11078, 13369, 14134, 17057, 26738, 34114, 88051, 176102, 204943, 409886, 494653, 989306, 2553479, 3257887, 5106958, 6515774, 94478723, 188957446]

約数ペア:

[(1, 188957446), (2, 94478723), (29, 6515774), (37, 5106958), (58, 3257887), (74, 2553479), (191, 989306), (382, 494653), (461, 409886), (922, 204943), (1073, 176102), (2146, 88051), (5539, 34114), (7067, 26738), (11078, 17057), (13369, 14134)]