201424665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1637}}^1$

素因数の和:2289

約数の個数: 32

約数和(自身を含む): 347832576

約数和(自身を除く): 146407911

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 631, 1637, 1893, 3155, 4911, 8185, 8203, 9465, 21281, 24555, 24609, 41015, 63843, 106405, 123045, 319215, 1032947, 3098841, 5164735, 13428311, 15494205, 40284933, 67141555, 201424665]

約数ペア:

[(1, 201424665), (3, 67141555), (5, 40284933), (13, 15494205), (15, 13428311), (39, 5164735), (65, 3098841), (195, 1032947), (631, 319215), (1637, 123045), (1893, 106405), (3155, 63843), (4911, 41015), (8185, 24609), (8203, 24555), (9465, 21281)]