220101966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{91939}}^1$

素因数の和:91973

約数の個数: 48

約数和(自身を含む): 573705600

約数和(自身を除く): 353603634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 91939, 183878, 275817, 551634, 643573, 827451, 1287146, 1654902, 1746841, 1930719, 3493682, 3861438, 5240523, 5792157, 10481046, 11584314, 12227887, 15721569, 24455774, 31443138, 36683661, 73367322, 110050983, 220101966]

約数ペア:

[(1, 220101966), (2, 110050983), (3, 73367322), (6, 36683661), (7, 31443138), (9, 24455774), (14, 15721569), (18, 12227887), (19, 11584314), (21, 10481046), (38, 5792157), (42, 5240523), (57, 3861438), (63, 3493682), (114, 1930719), (126, 1746841), (133, 1654902), (171, 1287146), (266, 827451), (342, 643573), (399, 551634), (798, 275817), (1197, 183878), (2394, 91939)]