202127818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1153}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 328363776

約数和(自身を除く): 126235958

約数列:

[1, 2, 23, 37, 46, 74, 103, 206, 851, 1153, 1702, 2306, 2369, 3811, 4738, 7622, 26519, 42661, 53038, 85322, 87653, 118759, 175306, 237518, 981203, 1962406, 2731457, 4394083, 5462914, 8788166, 101063909, 202127818]

約数ペア:

[(1, 202127818), (2, 101063909), (23, 8788166), (37, 5462914), (46, 4394083), (74, 2731457), (103, 1962406), (206, 981203), (851, 237518), (1153, 175306), (1702, 118759), (2306, 87653), (2369, 85322), (3811, 53038), (4738, 42661), (7622, 26519)]