200081175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1709}}^1$

素因数の和:1952

約数の個数: 48

約数和(自身を含む): 379975680

約数和(自身を除く): 179894505

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 223, 525, 669, 1115, 1561, 1709, 3345, 4683, 5127, 5575, 7805, 8545, 11963, 16725, 23415, 25635, 35889, 39025, 42725, 59815, 117075, 128175, 179445, 299075, 381107, 897225, 1143321, 1905535, 2667749, 5716605, 8003247, 9527675, 13338745, 28583025, 40016235, 66693725, 200081175]

約数ペア:

[(1, 200081175), (3, 66693725), (5, 40016235), (7, 28583025), (15, 13338745), (21, 9527675), (25, 8003247), (35, 5716605), (75, 2667749), (105, 1905535), (175, 1143321), (223, 897225), (525, 381107), (669, 299075), (1115, 179445), (1561, 128175), (1709, 117075), (3345, 59815), (4683, 42725), (5127, 39025), (5575, 35889), (7805, 25635), (8545, 23415), (11963, 16725)]