80497202

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{1787}}^1$

素因数の和:2113

約数の個数: 16

約数和(自身を含む): 122556672

約数和(自身を除く): 42059470

約数列:

[1, 2, 101, 202, 223, 446, 1787, 3574, 22523, 45046, 180487, 360974, 398501, 797002, 40248601, 80497202]

約数ペア:

[(1, 80497202), (2, 40248601), (101, 797002), (202, 398501), (223, 360974), (446, 180487), (1787, 45046), (3574, 22523)]