200713201946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{319981}}^1$

素因数の和:320990

約数の個数: 32

約数和(自身を含む): 335904304320

約数和(自身を除く): 135191102374

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 971, 1942, 16507, 18449, 33014, 36898, 313633, 319981, 627266, 639962, 5439677, 6079639, 10879354, 12159278, 103353863, 206707726, 310701551, 621403102, 5281926367, 5903329469, 10563852734, 11806658938, 100356600973, 200713201946]

約数ペア:

[(1, 200713201946), (2, 100356600973), (17, 11806658938), (19, 10563852734), (34, 5903329469), (38, 5281926367), (323, 621403102), (646, 310701551), (971, 206707726), (1942, 103353863), (16507, 12159278), (18449, 10879354), (33014, 6079639), (36898, 5439677), (313633, 639962), (319981, 627266)]