199911264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{297487}}^1$

素因数の和:297507

約数の個数: 48

約数和(自身を含む): 599735808

約数和(自身を除く): 399824544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 297487, 594974, 892461, 1189948, 1784922, 2082409, 2379896, 3569844, 4164818, 4759792, 6247227, 7139688, 8329636, 9519584, 12494454, 14279376, 16659272, 24988908, 28558752, 33318544, 49977816, 66637088, 99955632, 199911264]

約数ペア:

[(1, 199911264), (2, 99955632), (3, 66637088), (4, 49977816), (6, 33318544), (7, 28558752), (8, 24988908), (12, 16659272), (14, 14279376), (16, 12494454), (21, 9519584), (24, 8329636), (28, 7139688), (32, 6247227), (42, 4759792), (48, 4164818), (56, 3569844), (84, 2379896), (96, 2082409), (112, 1784922), (168, 1189948), (224, 892461), (336, 594974), (672, 297487)]