201408724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 418384512

約数和(自身を除く): 216975788

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 68, 94, 187, 188, 289, 337, 374, 517, 578, 674, 748, 799, 1034, 1156, 1348, 1598, 2068, 3179, 3196, 3707, 5729, 6358, 7414, 8789, 11458, 12716, 13583, 14828, 15839, 17578, 22916, 27166, 31678, 35156, 54332, 63019, 63356, 97393, 126038, 149413, 174229, 194786, 252076, 269263, 298826, 348458, 389572, 538526, 597652, 696916, 1071323, 1077052, 2142646, 2961893, 4285292, 4577471, 5923786, 9154942, 11847572, 18309884, 50352181, 100704362, 201408724]

約数ペア:

[(1, 201408724), (2, 100704362), (4, 50352181), (11, 18309884), (17, 11847572), (22, 9154942), (34, 5923786), (44, 4577471), (47, 4285292), (68, 2961893), (94, 2142646), (187, 1077052), (188, 1071323), (289, 696916), (337, 597652), (374, 538526), (517, 389572), (578, 348458), (674, 298826), (748, 269263), (799, 252076), (1034, 194786), (1156, 174229), (1348, 149413), (1598, 126038), (2068, 97393), (3179, 63356), (3196, 63019), (3707, 54332), (5729, 35156), (6358, 31678), (7414, 27166), (8789, 22916), (11458, 17578), (12716, 15839), (13583, 14828)]