208193492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{235513}}^1$

素因数の和:235547

約数の個数: 24

約数和(自身を含む): 415446696

約数和(自身を除く): 207253204

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 235513, 471026, 942052, 3061669, 4003721, 6123338, 8007442, 12246676, 16014884, 52048373, 104096746, 208193492]

約数ペア:

[(1, 208193492), (2, 104096746), (4, 52048373), (13, 16014884), (17, 12246676), (26, 8007442), (34, 6123338), (52, 4003721), (68, 3061669), (221, 942052), (442, 471026), (884, 235513)]