203204670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157523}}^1$

素因数の和:157576

約数の個数: 32

約数和(自身を含む): 499036032

約数和(自身を除く): 295831362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 157523, 315046, 472569, 787615, 945138, 1575230, 2362845, 4725690, 6773489, 13546978, 20320467, 33867445, 40640934, 67734890, 101602335, 203204670]

約数ペア:

[(1, 203204670), (2, 101602335), (3, 67734890), (5, 40640934), (6, 33867445), (10, 20320467), (15, 13546978), (30, 6773489), (43, 4725690), (86, 2362845), (129, 1575230), (215, 945138), (258, 787615), (430, 472569), (645, 315046), (1290, 157523)]