201659220511

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{62989}}^1$

素因数の和:63343

約数の個数: 32

約数和(自身を含む): 242655621120

約数和(自身を除く): 40996400609

約数列:

[1, 7, 37, 47, 259, 263, 329, 1739, 1841, 9731, 12173, 12361, 62989, 68117, 86527, 440923, 457357, 2330593, 2960483, 3201499, 16314151, 16566107, 20723381, 109537871, 115962749, 612945959, 766765097, 778607029, 4290621713, 5450249203, 28808460073, 201659220511]

約数ペア:

[(1, 201659220511), (7, 28808460073), (37, 5450249203), (47, 4290621713), (259, 778607029), (263, 766765097), (329, 612945959), (1739, 115962749), (1841, 109537871), (9731, 20723381), (12173, 16566107), (12361, 16314151), (62989, 3201499), (68117, 2960483), (86527, 2330593), (440923, 457357)]