199200867824

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{115891}}^1$

素因数の和:116158

約数の個数: 80

約数和(自身を含む): 448362969600

約数和(自身を除く): 249162101776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 149, 206, 298, 412, 596, 721, 824, 1043, 1192, 1442, 1648, 2086, 2384, 2884, 4172, 5768, 8344, 11536, 15347, 16688, 30694, 61388, 107429, 115891, 122776, 214858, 231782, 245552, 429716, 463564, 811237, 859432, 927128, 1622474, 1718864, 1854256, 3244948, 6489896, 11936773, 12979792, 17267759, 23873546, 34535518, 47747092, 69071036, 83557411, 95494184, 120874313, 138142072, 167114822, 190988368, 241748626, 276284144, 334229644, 483497252, 668459288, 966994504, 1336918576, 1778579177, 1933989008, 3557158354, 7114316708, 12450054239, 14228633416, 24900108478, 28457266832, 49800216956, 99600433912, 199200867824]

約数ペア:

[(1, 199200867824), (2, 99600433912), (4, 49800216956), (7, 28457266832), (8, 24900108478), (14, 14228633416), (16, 12450054239), (28, 7114316708), (56, 3557158354), (103, 1933989008), (112, 1778579177), (149, 1336918576), (206, 966994504), (298, 668459288), (412, 483497252), (596, 334229644), (721, 276284144), (824, 241748626), (1043, 190988368), (1192, 167114822), (1442, 138142072), (1648, 120874313), (2086, 95494184), (2384, 83557411), (2884, 69071036), (4172, 47747092), (5768, 34535518), (8344, 23873546), (11536, 17267759), (15347, 12979792), (16688, 11936773), (30694, 6489896), (61388, 3244948), (107429, 1854256), (115891, 1718864), (122776, 1622474), (214858, 927128), (231782, 859432), (245552, 811237), (429716, 463564)]