214680908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{7333}}^1$

素因数の和:7913

約数の個数: 24

約数和(自身を含む): 405364848

約数和(自身を除く): 190683940

約数列:

[1, 2, 4, 13, 26, 52, 563, 1126, 2252, 7319, 7333, 14638, 14666, 29276, 29332, 95329, 190658, 381316, 4128479, 8256958, 16513916, 53670227, 107340454, 214680908]

約数ペア:

[(1, 214680908), (2, 107340454), (4, 53670227), (13, 16513916), (26, 8256958), (52, 4128479), (563, 381316), (1126, 190658), (2252, 95329), (7319, 29332), (7333, 29276), (14638, 14666)]