205092403

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 239316768

約数和(自身を除く): 34224365

約数列:

[1, 17, 19, 23, 323, 361, 391, 437, 1453, 6137, 7429, 8303, 24701, 27607, 33419, 141151, 469319, 524533, 568123, 634961, 8917061, 10794337, 12064259, 205092403]

約数ペア:

[(1, 205092403), (17, 12064259), (19, 10794337), (23, 8917061), (323, 634961), (361, 568123), (391, 524533), (437, 469319), (1453, 141151), (6137, 33419), (7429, 27607), (8303, 24701)]