198271356

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{209147}}^1$

素因数の和:209233

約数の個数: 24

約数和(自身を含む): 468491520

約数和(自身を除く): 270220164

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 209147, 418294, 627441, 836588, 1254882, 2509764, 16522613, 33045226, 49567839, 66090452, 99135678, 198271356]

約数ペア:

[(1, 198271356), (2, 99135678), (3, 66090452), (4, 49567839), (6, 33045226), (12, 16522613), (79, 2509764), (158, 1254882), (237, 836588), (316, 627441), (474, 418294), (948, 209147)]