200764720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193043}}^1$

素因数の和:193069

約数の個数: 40

約数和(自身を含む): 502686576

約数和(自身を除く): 301921856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 193043, 386086, 772172, 965215, 1544344, 1930430, 2509559, 3088688, 3860860, 5019118, 7721720, 10038236, 12547795, 15443440, 20076472, 25095590, 40152944, 50191180, 100382360, 200764720]

約数ペア:

[(1, 200764720), (2, 100382360), (4, 50191180), (5, 40152944), (8, 25095590), (10, 20076472), (13, 15443440), (16, 12547795), (20, 10038236), (26, 7721720), (40, 5019118), (52, 3860860), (65, 3088688), (80, 2509559), (104, 1930430), (130, 1544344), (208, 965215), (260, 772172), (520, 386086), (1040, 193043)]