210305508838

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{3399811}}^1$

素因数の和:3400167

約数の個数: 16

約数和(自身を含む): 319079155824

約数和(自身を除く): 108773646986

約数列:

[1, 2, 157, 197, 314, 394, 30929, 61858, 3399811, 6799622, 533770327, 669762767, 1067540654, 1339525534, 105152754419, 210305508838]

約数ペア:

[(1, 210305508838), (2, 105152754419), (157, 1339525534), (197, 1067540654), (314, 669762767), (394, 533770327), (30929, 6799622), (61858, 3399811)]