201335108

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{297833}}^1$

素因数の和:297863

約数の個数: 18

約数和(自身を含む): 381525354

約数和(自身を除く): 180190246

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 297833, 595666, 1191332, 3871829, 7743658, 15487316, 50333777, 100667554, 201335108]

約数ペア:

[(1, 201335108), (2, 100667554), (4, 50333777), (13, 15487316), (26, 7743658), (52, 3871829), (169, 1191332), (338, 595666), (676, 297833)]