190237299

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2897}}^1$

素因数の和:3019

約数の個数: 32

約数和(自身を含む): 300464640

約数和(自身を除く): 110227341

約数列:

[1, 3, 7, 21, 53, 59, 159, 177, 371, 413, 1113, 1239, 2897, 3127, 8691, 9381, 20279, 21889, 60837, 65667, 153541, 170923, 460623, 512769, 1074787, 1196461, 3224361, 3589383, 9058919, 27176757, 63412433, 190237299]

約数ペア:

[(1, 190237299), (3, 63412433), (7, 27176757), (21, 9058919), (53, 3589383), (59, 3224361), (159, 1196461), (177, 1074787), (371, 512769), (413, 460623), (1113, 170923), (1239, 153541), (2897, 65667), (3127, 60837), (8691, 21889), (9381, 20279)]