198346044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1271449}}^1$

素因数の和:1271469

約数の個数: 24

約数和(自身を含む): 498408400

約数和(自身を除く): 300062356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1271449, 2542898, 3814347, 5085796, 7628694, 15257388, 16528837, 33057674, 49586511, 66115348, 99173022, 198346044]

約数ペア:

[(1, 198346044), (2, 99173022), (3, 66115348), (4, 49586511), (6, 33057674), (12, 16528837), (13, 15257388), (26, 7628694), (39, 5085796), (52, 3814347), (78, 2542898), (156, 1271449)]