201845997

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{617}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 295137024

約数和(自身を除く): 93291027

約数列:

[1, 3, 9, 163, 223, 489, 617, 669, 1467, 1851, 2007, 5553, 36349, 100571, 109047, 137591, 301713, 327141, 412773, 905139, 1238319, 22427333, 67281999, 201845997]

約数ペア:

[(1, 201845997), (3, 67281999), (9, 22427333), (163, 1238319), (223, 905139), (489, 412773), (617, 327141), (669, 301713), (1467, 137591), (1851, 109047), (2007, 100571), (5553, 36349)]