202049340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{12157}}^1$

素因数の和:12446

約数の個数: 48

約数和(自身を含む): 567827232

約数和(自身を除く): 365777892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 4155, 5540, 8310, 12157, 16620, 24314, 36471, 48628, 60785, 72942, 121570, 145884, 182355, 243140, 364710, 729420, 3367489, 6734978, 10102467, 13469956, 16837445, 20204934, 33674890, 40409868, 50512335, 67349780, 101024670, 202049340]

約数ペア:

[(1, 202049340), (2, 101024670), (3, 67349780), (4, 50512335), (5, 40409868), (6, 33674890), (10, 20204934), (12, 16837445), (15, 13469956), (20, 10102467), (30, 6734978), (60, 3367489), (277, 729420), (554, 364710), (831, 243140), (1108, 182355), (1385, 145884), (1662, 121570), (2770, 72942), (3324, 60785), (4155, 48628), (5540, 36471), (8310, 24314), (12157, 16620)]