192970808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{5653}}^1$

素因数の和:5927

約数の個数: 32

約数和(自身を含む): 384698160

約数和(自身を除く): 191727352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 251, 502, 1004, 2008, 4267, 5653, 8534, 11306, 17068, 22612, 34136, 45224, 96101, 192202, 384404, 768808, 1418903, 2837806, 5675612, 11351224, 24121351, 48242702, 96485404, 192970808]

約数ペア:

[(1, 192970808), (2, 96485404), (4, 48242702), (8, 24121351), (17, 11351224), (34, 5675612), (68, 2837806), (136, 1418903), (251, 768808), (502, 384404), (1004, 192202), (2008, 96101), (4267, 45224), (5653, 34136), (8534, 22612), (11306, 17068)]