198366196

素因数分解:

$2^2\times 7^1\times {\mathrm{947}}^1\times {\mathrm{7481}}^1$

素因数の和:8439

約数の個数: 24

約数和(自身を含む): 397204416

約数和(自身を除く): 198838220

約数列:

[1, 2, 4, 7, 14, 28, 947, 1894, 3788, 6629, 7481, 13258, 14962, 26516, 29924, 52367, 104734, 209468, 7084507, 14169014, 28338028, 49591549, 99183098, 198366196]

約数ペア:

[(1, 198366196), (2, 99183098), (4, 49591549), (7, 28338028), (14, 14169014), (28, 7084507), (947, 209468), (1894, 104734), (3788, 52367), (6629, 29924), (7481, 26516), (13258, 14962)]