214778354

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2591}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 382205952

約数和(自身を除く): 167427598

約数列:

[1, 2, 7, 14, 31, 62, 191, 217, 382, 434, 1337, 2591, 2674, 5182, 5921, 11842, 18137, 36274, 41447, 80321, 82894, 160642, 494881, 562247, 989762, 1124494, 3464167, 6928334, 15341311, 30682622, 107389177, 214778354]

約数ペア:

[(1, 214778354), (2, 107389177), (7, 30682622), (14, 15341311), (31, 6928334), (62, 3464167), (191, 1124494), (217, 989762), (382, 562247), (434, 494881), (1337, 160642), (2591, 82894), (2674, 80321), (5182, 41447), (5921, 36274), (11842, 18137)]