204029877

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 291329280

約数和(自身を除く): 87299403

約数列:

[1, 3, 29, 37, 87, 111, 241, 263, 723, 789, 1073, 3219, 6989, 7627, 8917, 9731, 20967, 22881, 26751, 29193, 63383, 190149, 258593, 282199, 775779, 846597, 1838107, 2345171, 5514321, 7035513, 68009959, 204029877]

約数ペア:

[(1, 204029877), (3, 68009959), (29, 7035513), (37, 5514321), (87, 2345171), (111, 1838107), (241, 846597), (263, 775779), (723, 282199), (789, 258593), (1073, 190149), (3219, 63383), (6989, 29193), (7627, 26751), (8917, 22881), (9731, 20967)]