233921810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{1693}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 432864432

約数和(自身を除く): 198942622

約数列:

[1, 2, 5, 10, 41, 82, 205, 337, 410, 674, 1685, 1693, 3370, 3386, 8465, 13817, 16930, 27634, 69085, 69413, 138170, 138826, 347065, 570541, 694130, 1141082, 2852705, 5705410, 23392181, 46784362, 116960905, 233921810]

約数ペア:

[(1, 233921810), (2, 116960905), (5, 46784362), (10, 23392181), (41, 5705410), (82, 2852705), (205, 1141082), (337, 694130), (410, 570541), (674, 347065), (1685, 138826), (1693, 138170), (3370, 69413), (3386, 69085), (8465, 27634), (13817, 16930)]