199892012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1223}}^1\times {\mathrm{1409}}^1$

素因数の和:2665

約数の個数: 24

約数和(自身を含む): 362426400

約数和(自身を除く): 162534388

約数列:

[1, 2, 4, 29, 58, 116, 1223, 1409, 2446, 2818, 4892, 5636, 35467, 40861, 70934, 81722, 141868, 163444, 1723207, 3446414, 6892828, 49973003, 99946006, 199892012]

約数ペア:

[(1, 199892012), (2, 99946006), (4, 49973003), (29, 6892828), (58, 3446414), (116, 1723207), (1223, 163444), (1409, 141868), (2446, 81722), (2818, 70934), (4892, 40861), (5636, 35467)]