194802218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3217}}^1$

素因数の和:3386

約数の個数: 32

約数和(自身を含む): 335727504

約数和(自身を除く): 140925286

約数列:

[1, 2, 13, 17, 26, 34, 137, 221, 274, 442, 1781, 2329, 3217, 3562, 4658, 6434, 30277, 41821, 54689, 60554, 83642, 109378, 440729, 710957, 881458, 1421914, 5729477, 7492393, 11458954, 14984786, 97401109, 194802218]

約数ペア:

[(1, 194802218), (2, 97401109), (13, 14984786), (17, 11458954), (26, 7492393), (34, 5729477), (137, 1421914), (221, 881458), (274, 710957), (442, 440729), (1781, 109378), (2329, 83642), (3217, 60554), (3562, 54689), (4658, 41821), (6434, 30277)]