201939768

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{45979}}^1$

素因数の和:46052

約数の個数: 48

約数和(自身を含む): 555898200

約数和(自身を除く): 353958432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 45979, 91958, 137937, 183916, 275874, 367832, 413811, 551748, 827622, 1103496, 1655244, 2804719, 3310488, 5609438, 8414157, 11218876, 16828314, 22437752, 25242471, 33656628, 50484942, 67313256, 100969884, 201939768]

約数ペア:

[(1, 201939768), (2, 100969884), (3, 67313256), (4, 50484942), (6, 33656628), (8, 25242471), (9, 22437752), (12, 16828314), (18, 11218876), (24, 8414157), (36, 5609438), (61, 3310488), (72, 2804719), (122, 1655244), (183, 1103496), (244, 827622), (366, 551748), (488, 413811), (549, 367832), (732, 275874), (1098, 183916), (1464, 137937), (2196, 91958), (4392, 45979)]