200401905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{11351}}^1$

素因数の和:11477

約数の個数: 32

約数和(自身を含む): 353092608

約数和(自身を除く): 152690703

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 165, 321, 535, 1177, 1605, 3531, 5885, 11351, 17655, 34053, 56755, 124861, 170265, 374583, 624305, 1214557, 1872915, 3643671, 6072785, 13360127, 18218355, 40080381, 66800635, 200401905]

約数ペア:

[(1, 200401905), (3, 66800635), (5, 40080381), (11, 18218355), (15, 13360127), (33, 6072785), (55, 3643671), (107, 1872915), (165, 1214557), (321, 624305), (535, 374583), (1177, 170265), (1605, 124861), (3531, 56755), (5885, 34053), (11351, 17655)]