201299912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{15149}}^1$

素因数の和:15317

約数の個数: 32

約数和(自身を含む): 414504000

約数和(自身を除く): 213204088

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 3322, 6644, 13288, 15149, 30298, 60596, 121192, 166639, 333278, 666556, 1333112, 2287499, 4574998, 9149996, 18299992, 25162489, 50324978, 100649956, 201299912]

約数ペア:

[(1, 201299912), (2, 100649956), (4, 50324978), (8, 25162489), (11, 18299992), (22, 9149996), (44, 4574998), (88, 2287499), (151, 1333112), (302, 666556), (604, 333278), (1208, 166639), (1661, 121192), (3322, 60596), (6644, 30298), (13288, 15149)]