208221768

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{34843}}^1$

素因数の和:34938

約数の個数: 48

約数和(自身を含む): 570744720

約数和(自身を除く): 362522952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 34843, 69686, 104529, 139372, 209058, 278744, 313587, 418116, 627174, 836232, 1254348, 2508696, 2891969, 5783938, 8675907, 11567876, 17351814, 23135752, 26027721, 34703628, 52055442, 69407256, 104110884, 208221768]

約数ペア:

[(1, 208221768), (2, 104110884), (3, 69407256), (4, 52055442), (6, 34703628), (8, 26027721), (9, 23135752), (12, 17351814), (18, 11567876), (24, 8675907), (36, 5783938), (72, 2891969), (83, 2508696), (166, 1254348), (249, 836232), (332, 627174), (498, 418116), (664, 313587), (747, 278744), (996, 209058), (1494, 139372), (1992, 104529), (2988, 69686), (5976, 34843)]