202567120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{361727}}^1$

素因数の和:361747

約数の個数: 40

約数和(自身を含む): 538251264

約数和(自身を除く): 335684144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 361727, 723454, 1446908, 1808635, 2532089, 2893816, 3617270, 5064178, 5787632, 7234540, 10128356, 12660445, 14469080, 20256712, 25320890, 28938160, 40513424, 50641780, 101283560, 202567120]

約数ペア:

[(1, 202567120), (2, 101283560), (4, 50641780), (5, 40513424), (7, 28938160), (8, 25320890), (10, 20256712), (14, 14469080), (16, 12660445), (20, 10128356), (28, 7234540), (35, 5787632), (40, 5064178), (56, 3617270), (70, 2893816), (80, 2532089), (112, 1808635), (140, 1446908), (280, 723454), (560, 361727)]