195056432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{641633}}^1$

素因数の和:641660

約数の個数: 20

約数和(自身を含む): 397813080

約数和(自身を除く): 202756648

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 641633, 1283266, 2566532, 5133064, 10266128, 12191027, 24382054, 48764108, 97528216, 195056432]

約数ペア:

[(1, 195056432), (2, 97528216), (4, 48764108), (8, 24382054), (16, 12191027), (19, 10266128), (38, 5133064), (76, 2566532), (152, 1283266), (304, 641633)]