208894152

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{55439}}^1$

素因数の和:55605

約数の個数: 32

約数和(自身を含む): 525571200

約数和(自身を除く): 316677048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 55439, 110878, 166317, 221756, 332634, 443512, 665268, 1330536, 8703923, 17407846, 26111769, 34815692, 52223538, 69631384, 104447076, 208894152]

約数ペア:

[(1, 208894152), (2, 104447076), (3, 69631384), (4, 52223538), (6, 34815692), (8, 26111769), (12, 17407846), (24, 8703923), (157, 1330536), (314, 665268), (471, 443512), (628, 332634), (942, 221756), (1256, 166317), (1884, 110878), (3768, 55439)]