201445023

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 295536640

約数和(自身を除く): 94091617

約数列:

[1, 3, 13, 39, 79, 151, 237, 433, 453, 1027, 1299, 1963, 3081, 5629, 5889, 11929, 16887, 34207, 35787, 65383, 102621, 155077, 196149, 444691, 465231, 849979, 1334073, 2549937, 5165257, 15495771, 67148341, 201445023]

約数ペア:

[(1, 201445023), (3, 67148341), (13, 15495771), (39, 5165257), (79, 2549937), (151, 1334073), (237, 849979), (433, 465231), (453, 444691), (1027, 196149), (1299, 155077), (1963, 102621), (3081, 65383), (5629, 35787), (5889, 34207), (11929, 16887)]