199773656

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{1409}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 385776000

約数和(自身を除く): 186002344

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 479, 958, 1409, 1916, 2818, 3832, 5636, 11272, 17723, 35446, 52133, 70892, 104266, 141784, 208532, 417064, 674911, 1349822, 2699644, 5399288, 24971707, 49943414, 99886828, 199773656]

約数ペア:

[(1, 199773656), (2, 99886828), (4, 49943414), (8, 24971707), (37, 5399288), (74, 2699644), (148, 1349822), (296, 674911), (479, 417064), (958, 208532), (1409, 141784), (1916, 104266), (2818, 70892), (3832, 52133), (5636, 35446), (11272, 17723)]