220482911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 266587200

約数和(自身を除く): 46104289

約数列:

[1, 11, 17, 29, 109, 187, 319, 373, 493, 1199, 1853, 3161, 4103, 5423, 6341, 10817, 20383, 34771, 40657, 53737, 69751, 118987, 183889, 447227, 591107, 691169, 1179053, 2022779, 7602859, 12969583, 20043901, 220482911]

約数ペア:

[(1, 220482911), (11, 20043901), (17, 12969583), (29, 7602859), (109, 2022779), (187, 1179053), (319, 691169), (373, 591107), (493, 447227), (1199, 183889), (1853, 118987), (3161, 69751), (4103, 53737), (5423, 40657), (6341, 34771), (10817, 20383)]