215580216

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{108223}}^1$

素因数の和:108315

約数の個数: 32

約数和(自身を含む): 545448960

約数和(自身を除く): 329868744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 108223, 216446, 324669, 432892, 649338, 865784, 1298676, 2597352, 8982509, 17965018, 26947527, 35930036, 53895054, 71860072, 107790108, 215580216]

約数ペア:

[(1, 215580216), (2, 107790108), (3, 71860072), (4, 53895054), (6, 35930036), (8, 26947527), (12, 17965018), (24, 8982509), (83, 2597352), (166, 1298676), (249, 865784), (332, 649338), (498, 432892), (664, 324669), (996, 216446), (1992, 108223)]