211316390068

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{42162089}}^1$

素因数の和:42162279

約数の個数: 24

約数和(自身を含む): 424993867200

約数和(自身を除く): 213677477132

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 42162089, 84324178, 168648356, 295134623, 590269246, 1180538492, 7547013931, 15094027862, 30188055724, 52829097517, 105658195034, 211316390068]

約数ペア:

[(1, 211316390068), (2, 105658195034), (4, 52829097517), (7, 30188055724), (14, 15094027862), (28, 7547013931), (179, 1180538492), (358, 590269246), (716, 295134623), (1253, 168648356), (2506, 84324178), (5012, 42162089)]