202543568

素因数分解:

$2^4\times {\mathrm{3313}}^1\times {\mathrm{3821}}^1$

素因数の和:7142

約数の個数: 20

約数和(自身を含む): 392649348

約数和(自身を除く): 190105780

約数列:

[1, 2, 4, 8, 16, 3313, 3821, 6626, 7642, 13252, 15284, 26504, 30568, 53008, 61136, 12658973, 25317946, 50635892, 101271784, 202543568]

約数ペア:

[(1, 202543568), (2, 101271784), (4, 50635892), (8, 25317946), (16, 12658973), (3313, 61136), (3821, 53008), (6626, 30568), (7642, 26504), (13252, 15284)]