242154292

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{21521}}^1$

素因数の和:21651

約数の個数: 24

約数和(自身を含む): 442922760

約数和(自身を除く): 200768468

約数列:

[1, 2, 4, 29, 58, 97, 116, 194, 388, 2813, 5626, 11252, 21521, 43042, 86084, 624109, 1248218, 2087537, 2496436, 4175074, 8350148, 60538573, 121077146, 242154292]

約数ペア:

[(1, 242154292), (2, 121077146), (4, 60538573), (29, 8350148), (58, 4175074), (97, 2496436), (116, 2087537), (194, 1248218), (388, 624109), (2813, 86084), (5626, 43042), (11252, 21521)]