201919836

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{103231}}^1$

素因数の和:103401

約数の個数: 24

約数和(自身を含む): 474041344

約数和(自身を除く): 272121508

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 103231, 206462, 309693, 412924, 619386, 1238772, 16826653, 33653306, 50479959, 67306612, 100959918, 201919836]

約数ペア:

[(1, 201919836), (2, 100959918), (3, 67306612), (4, 50479959), (6, 33653306), (12, 16826653), (163, 1238772), (326, 619386), (489, 412924), (652, 309693), (978, 206462), (1956, 103231)]