202968645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{5419}}^1$

素因数の和:5665

約数の個数: 32

約数和(自身を含む): 355898880

約数和(自身を除く): 152930235

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 227, 681, 1135, 2497, 3405, 5419, 7491, 12485, 16257, 27095, 37455, 59609, 81285, 178827, 298045, 894135, 1230113, 3690339, 6150565, 13531243, 18451695, 40593729, 67656215, 202968645]

約数ペア:

[(1, 202968645), (3, 67656215), (5, 40593729), (11, 18451695), (15, 13531243), (33, 6150565), (55, 3690339), (165, 1230113), (227, 894135), (681, 298045), (1135, 178827), (2497, 81285), (3405, 59609), (5419, 37455), (7491, 27095), (12485, 16257)]