202989316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{4657}}^1$

素因数の和:5319

約数の個数: 24

約数和(自身を含む): 376794936

約数和(自身を除く): 173805620

約数列:

[1, 2, 4, 17, 34, 68, 641, 1282, 2564, 4657, 9314, 10897, 18628, 21794, 43588, 79169, 158338, 316676, 2985137, 5970274, 11940548, 50747329, 101494658, 202989316]

約数ペア:

[(1, 202989316), (2, 101494658), (4, 50747329), (17, 11940548), (34, 5970274), (68, 2985137), (641, 316676), (1282, 158338), (2564, 79169), (4657, 43588), (9314, 21794), (10897, 18628)]