206541708

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{977}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 490721280

約数和(自身を除く): 284179572

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 223, 237, 316, 446, 474, 669, 892, 948, 977, 1338, 1954, 2676, 2931, 3908, 5862, 11724, 17617, 35234, 52851, 70468, 77183, 105702, 154366, 211404, 217871, 231549, 308732, 435742, 463098, 653613, 871484, 926196, 1307226, 2614452, 17211809, 34423618, 51635427, 68847236, 103270854, 206541708]

約数ペア:

[(1, 206541708), (2, 103270854), (3, 68847236), (4, 51635427), (6, 34423618), (12, 17211809), (79, 2614452), (158, 1307226), (223, 926196), (237, 871484), (316, 653613), (446, 463098), (474, 435742), (669, 308732), (892, 231549), (948, 217871), (977, 211404), (1338, 154366), (1954, 105702), (2676, 77183), (2931, 70468), (3908, 52851), (5862, 35234), (11724, 17617)]