201495644

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{11551}}^1$

素因数の和:11658

約数の個数: 36

約数和(自身を含む): 414832320

約数和(自身を除く): 213336676

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 356, 623, 1246, 2492, 4361, 8722, 11551, 17444, 23102, 46204, 80857, 161714, 323428, 565999, 1028039, 1131998, 2056078, 2263996, 4112156, 7196273, 14392546, 28785092, 50373911, 100747822, 201495644]

約数ペア:

[(1, 201495644), (2, 100747822), (4, 50373911), (7, 28785092), (14, 14392546), (28, 7196273), (49, 4112156), (89, 2263996), (98, 2056078), (178, 1131998), (196, 1028039), (356, 565999), (623, 323428), (1246, 161714), (2492, 80857), (4361, 46204), (8722, 23102), (11551, 17444)]