203754512

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{75353}}^1$

素因数の和:75387

約数の個数: 30

約数和(自身を含む): 427483242

約数和(自身を除く): 223728730

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 75353, 150706, 301412, 602824, 979589, 1205648, 1959178, 3918356, 7836712, 12734657, 15673424, 25469314, 50938628, 101877256, 203754512]

約数ペア:

[(1, 203754512), (2, 101877256), (4, 50938628), (8, 25469314), (13, 15673424), (16, 12734657), (26, 7836712), (52, 3918356), (104, 1959178), (169, 1205648), (208, 979589), (338, 602824), (676, 301412), (1352, 150706), (2704, 75353)]