200327888

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{52387}}^1$

素因数の和:52634

約数の個数: 20

約数和(自身を含む): 389766720

約数和(自身を除く): 189438832

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 52387, 104774, 209548, 419096, 838192, 12520493, 25040986, 50081972, 100163944, 200327888]

約数ペア:

[(1, 200327888), (2, 100163944), (4, 50081972), (8, 25040986), (16, 12520493), (239, 838192), (478, 419096), (956, 209548), (1912, 104774), (3824, 52387)]