213924792

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{39971}}^1$

素因数の和:40203

約数の個数: 32

約数和(自身を含む): 537223680

約数和(自身を除く): 323298888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 669, 892, 1338, 1784, 2676, 5352, 39971, 79942, 119913, 159884, 239826, 319768, 479652, 959304, 8913533, 17827066, 26740599, 35654132, 53481198, 71308264, 106962396, 213924792]

約数ペア:

[(1, 213924792), (2, 106962396), (3, 71308264), (4, 53481198), (6, 35654132), (8, 26740599), (12, 17827066), (24, 8913533), (223, 959304), (446, 479652), (669, 319768), (892, 239826), (1338, 159884), (1784, 119913), (2676, 79942), (5352, 39971)]