197264938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{91411}}^1$

素因数の和:91509

約数の個数: 16

約数和(自身を含む): 322501536

約数和(自身を除く): 125236598

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 91411, 182822, 1188343, 2376686, 7587113, 15174226, 98632469, 197264938]

約数ペア:

[(1, 197264938), (2, 98632469), (13, 15174226), (26, 7587113), (83, 2376686), (166, 1188343), (1079, 182822), (2158, 91411)]