228707038

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{1061}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 399142080

約数和(自身を除く): 170435042

約数列:

[1, 2, 7, 14, 89, 173, 178, 346, 623, 1061, 1211, 1246, 2122, 2422, 7427, 14854, 15397, 30794, 94429, 107779, 183553, 188858, 215558, 367106, 661003, 1284871, 1322006, 2569742, 16336217, 32672434, 114353519, 228707038]

約数ペア:

[(1, 228707038), (2, 114353519), (7, 32672434), (14, 16336217), (89, 2569742), (173, 1322006), (178, 1284871), (346, 661003), (623, 367106), (1061, 215558), (1211, 188858), (1246, 183553), (2122, 107779), (2422, 94429), (7427, 30794), (14854, 15397)]