214883992

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{1117}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 408517200

約数和(自身を除く): 193633208

約数列:

[1, 2, 4, 8, 139, 173, 278, 346, 556, 692, 1112, 1117, 1384, 2234, 4468, 8936, 24047, 48094, 96188, 155263, 192376, 193241, 310526, 386482, 621052, 772964, 1242104, 1545928, 26860499, 53720998, 107441996, 214883992]

約数ペア:

[(1, 214883992), (2, 107441996), (4, 53720998), (8, 26860499), (139, 1545928), (173, 1242104), (278, 772964), (346, 621052), (556, 386482), (692, 310526), (1112, 193241), (1117, 192376), (1384, 155263), (2234, 96188), (4468, 48094), (8936, 24047)]