201138915

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 327015936

約数和(自身を除く): 125877021

約数列:

[1, 3, 5, 15, 103, 211, 309, 515, 617, 633, 1055, 1545, 1851, 3085, 3165, 9255, 21733, 63551, 65199, 108665, 130187, 190653, 317755, 325995, 390561, 650935, 953265, 1952805, 13409261, 40227783, 67046305, 201138915]

約数ペア:

[(1, 201138915), (3, 67046305), (5, 40227783), (15, 13409261), (103, 1952805), (211, 953265), (309, 650935), (515, 390561), (617, 325995), (633, 317755), (1055, 190653), (1545, 130187), (1851, 108665), (3085, 65199), (3165, 63551), (9255, 21733)]