204983570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{5279}}^1$

素因数の和:5650

約数の個数: 32

約数和(自身を含む): 403729920

約数和(自身を除く): 198746350

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 353, 706, 1765, 3530, 3883, 5279, 7766, 10558, 19415, 26395, 38830, 52790, 58069, 116138, 290345, 580690, 1863487, 3726974, 9317435, 18634870, 20498357, 40996714, 102491785, 204983570]

約数ペア:

[(1, 204983570), (2, 102491785), (5, 40996714), (10, 20498357), (11, 18634870), (22, 9317435), (55, 3726974), (110, 1863487), (353, 580690), (706, 290345), (1765, 116138), (3530, 58069), (3883, 52790), (5279, 38830), (7766, 26395), (10558, 19415)]