202820912

素因数分解:

$2^4\times 7^1\times {\mathrm{331}}^1\times {\mathrm{5471}}^1$

素因数の和:5817

約数の個数: 40

約数和(自身を含む): 450542592

約数和(自身を除く): 247721680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 331, 662, 1324, 2317, 2648, 4634, 5296, 5471, 9268, 10942, 18536, 21884, 37072, 38297, 43768, 76594, 87536, 153188, 306376, 612752, 1810901, 3621802, 7243604, 12676307, 14487208, 25352614, 28974416, 50705228, 101410456, 202820912]

約数ペア:

[(1, 202820912), (2, 101410456), (4, 50705228), (7, 28974416), (8, 25352614), (14, 14487208), (16, 12676307), (28, 7243604), (56, 3621802), (112, 1810901), (331, 612752), (662, 306376), (1324, 153188), (2317, 87536), (2648, 76594), (4634, 43768), (5296, 38297), (5471, 37072), (9268, 21884), (10942, 18536)]