201072586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2801}}^1$

素因数の和:3078

約数の個数: 32

約数和(自身を含む): 355876416

約数和(自身を除く): 154803830

約数列:

[1, 2, 11, 13, 22, 26, 143, 251, 286, 502, 2761, 2801, 3263, 5522, 5602, 6526, 30811, 35893, 36413, 61622, 71786, 72826, 400543, 703051, 801086, 1406102, 7733561, 9139663, 15467122, 18279326, 100536293, 201072586]

約数ペア:

[(1, 201072586), (2, 100536293), (11, 18279326), (13, 15467122), (22, 9139663), (26, 7733561), (143, 1406102), (251, 801086), (286, 703051), (502, 400543), (2761, 72826), (2801, 71786), (3263, 61622), (5522, 36413), (5602, 35893), (6526, 30811)]