194211758

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{433}}^1\times {\mathrm{1327}}^1$

素因数の和:1788

約数の個数: 24

約数和(自身を含む): 316417248

約数和(自身を除く): 122205490

約数列:

[1, 2, 13, 26, 169, 338, 433, 866, 1327, 2654, 5629, 11258, 17251, 34502, 73177, 146354, 224263, 448526, 574591, 1149182, 7469683, 14939366, 97105879, 194211758]

約数ペア:

[(1, 194211758), (2, 97105879), (13, 14939366), (26, 7469683), (169, 1149182), (338, 574591), (433, 448526), (866, 224263), (1327, 146354), (2654, 73177), (5629, 34502), (11258, 17251)]