204927591692

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{1613}}^1\times {\mathrm{402049}}^1$

素因数の和:403745

約数の個数: 24

約数和(自身を含む): 363388872000

約数和(自身を除く): 158461280308

約数列:

[1, 2, 4, 79, 158, 316, 1613, 3226, 6452, 127427, 254854, 402049, 509708, 804098, 1608196, 31761871, 63523742, 127047484, 648505037, 1297010074, 2594020148, 51231897923, 102463795846, 204927591692]

約数ペア:

[(1, 204927591692), (2, 102463795846), (4, 51231897923), (79, 2594020148), (158, 1297010074), (316, 648505037), (1613, 127047484), (3226, 63523742), (6452, 31761871), (127427, 1608196), (254854, 804098), (402049, 509708)]