205834376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{22709}}^1$

素因数の和:22829

約数の個数: 32

約数和(自身を含む): 425131200

約数和(自身を除く): 219296824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 4532, 9064, 22709, 45418, 90836, 181672, 249799, 499598, 999196, 1998392, 2339027, 4678054, 9356108, 18712216, 25729297, 51458594, 102917188, 205834376]

約数ペア:

[(1, 205834376), (2, 102917188), (4, 51458594), (8, 25729297), (11, 18712216), (22, 9356108), (44, 4678054), (88, 2339027), (103, 1998392), (206, 999196), (412, 499598), (824, 249799), (1133, 181672), (2266, 90836), (4532, 45418), (9064, 22709)]