196254952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 410256000

約数和(自身を除く): 214001048

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 73, 76, 92, 146, 152, 184, 292, 437, 584, 769, 874, 1387, 1538, 1679, 1748, 2774, 3076, 3358, 3496, 5548, 6152, 6716, 11096, 13432, 14611, 17687, 29222, 31901, 35374, 56137, 58444, 63802, 70748, 112274, 116888, 127604, 141496, 224548, 255208, 336053, 449096, 672106, 1066603, 1291151, 1344212, 2133206, 2582302, 2688424, 4266412, 5164604, 8532824, 10329208, 24531869, 49063738, 98127476, 196254952]

約数ペア:

[(1, 196254952), (2, 98127476), (4, 49063738), (8, 24531869), (19, 10329208), (23, 8532824), (38, 5164604), (46, 4266412), (73, 2688424), (76, 2582302), (92, 2133206), (146, 1344212), (152, 1291151), (184, 1066603), (292, 672106), (437, 449096), (584, 336053), (769, 255208), (874, 224548), (1387, 141496), (1538, 127604), (1679, 116888), (1748, 112274), (2774, 70748), (3076, 63802), (3358, 58444), (3496, 56137), (5548, 35374), (6152, 31901), (6716, 29222), (11096, 17687), (13432, 14611)]