200820824

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{10429}}^1$

素因数の和:10547

約数の個数: 32

約数和(自身を含む): 394254000

約数和(自身を除く): 193433176

約数列:

[1, 2, 4, 8, 29, 58, 83, 116, 166, 232, 332, 664, 2407, 4814, 9628, 10429, 19256, 20858, 41716, 83432, 302441, 604882, 865607, 1209764, 1731214, 2419528, 3462428, 6924856, 25102603, 50205206, 100410412, 200820824]

約数ペア:

[(1, 200820824), (2, 100410412), (4, 50205206), (8, 25102603), (29, 6924856), (58, 3462428), (83, 2419528), (116, 1731214), (166, 1209764), (232, 865607), (332, 604882), (664, 302441), (2407, 83432), (4814, 41716), (9628, 20858), (10429, 19256)]