194582128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{3557}}^1$

素因数の和:3841

約数の個数: 40

約数和(自身を含む): 407661408

約数和(自身を除く): 213079280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 263, 526, 1052, 2104, 3419, 3557, 4208, 6838, 7114, 13676, 14228, 27352, 28456, 46241, 54704, 56912, 92482, 184964, 369928, 739856, 935491, 1870982, 3741964, 7483928, 12161383, 14967856, 24322766, 48645532, 97291064, 194582128]

約数ペア:

[(1, 194582128), (2, 97291064), (4, 48645532), (8, 24322766), (13, 14967856), (16, 12161383), (26, 7483928), (52, 3741964), (104, 1870982), (208, 935491), (263, 739856), (526, 369928), (1052, 184964), (2104, 92482), (3419, 56912), (3557, 54704), (4208, 46241), (6838, 28456), (7114, 27352), (13676, 14228)]