204347934

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{8581}}^1$

素因数の和:8612

約数の個数: 72

約数和(自身を含む): 534178008

約数和(自身を除く): 329830074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 1134, 1323, 1701, 2646, 3402, 3969, 7938, 8581, 11907, 17162, 23814, 25743, 51486, 60067, 77229, 120134, 154458, 180201, 231687, 360402, 420469, 463374, 540603, 695061, 840938, 1081206, 1261407, 1390122, 1621809, 2085183, 2522814, 3243618, 3784221, 4170366, 4865427, 7568442, 9730854, 11352663, 14596281, 22705326, 29192562, 34057989, 68115978, 102173967, 204347934]

約数ペア:

[(1, 204347934), (2, 102173967), (3, 68115978), (6, 34057989), (7, 29192562), (9, 22705326), (14, 14596281), (18, 11352663), (21, 9730854), (27, 7568442), (42, 4865427), (49, 4170366), (54, 3784221), (63, 3243618), (81, 2522814), (98, 2085183), (126, 1621809), (147, 1390122), (162, 1261407), (189, 1081206), (243, 840938), (294, 695061), (378, 540603), (441, 463374), (486, 420469), (567, 360402), (882, 231687), (1134, 180201), (1323, 154458), (1701, 120134), (2646, 77229), (3402, 60067), (3969, 51486), (7938, 25743), (8581, 23814), (11907, 17162)]