201948916

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{17573}}^1$

素因数の和:17620

約数の個数: 36

約数和(自身を含む): 405221292

約数和(自身を除く): 203272376

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 11492, 17573, 35146, 70292, 228449, 298741, 456898, 597482, 913796, 1194964, 2969837, 3883633, 5939674, 7767266, 11879348, 15534532, 50487229, 100974458, 201948916]

約数ペア:

[(1, 201948916), (2, 100974458), (4, 50487229), (13, 15534532), (17, 11879348), (26, 7767266), (34, 5939674), (52, 3883633), (68, 2969837), (169, 1194964), (221, 913796), (338, 597482), (442, 456898), (676, 298741), (884, 228449), (2873, 70292), (5746, 35146), (11492, 17573)]