194662936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{21031}}^1$

素因数の和:21139

約数の個数: 32

約数和(自身を含む): 397504800

約数和(自身を除く): 202841864

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 21031, 42062, 84124, 168248, 273403, 546806, 1093612, 1871759, 2187224, 3743518, 7487036, 14974072, 24332867, 48665734, 97331468, 194662936]

約数ペア:

[(1, 194662936), (2, 97331468), (4, 48665734), (8, 24332867), (13, 14974072), (26, 7487036), (52, 3743518), (89, 2187224), (104, 1871759), (178, 1093612), (356, 546806), (712, 273403), (1157, 168248), (2314, 84124), (4628, 42062), (9256, 21031)]