206865483

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{241}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 326874240

約数和(自身を除く): 120008757

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 241, 407, 627, 703, 723, 1221, 1369, 2109, 2651, 4107, 4579, 7733, 7953, 8917, 13737, 15059, 23199, 26011, 26751, 45177, 50369, 78033, 98087, 151107, 169423, 286121, 294261, 329929, 508269, 858363, 989787, 1863653, 3629219, 5590959, 6268651, 10887657, 18805953, 68955161, 206865483]

約数ペア:

[(1, 206865483), (3, 68955161), (11, 18805953), (19, 10887657), (33, 6268651), (37, 5590959), (57, 3629219), (111, 1863653), (209, 989787), (241, 858363), (407, 508269), (627, 329929), (703, 294261), (723, 286121), (1221, 169423), (1369, 151107), (2109, 98087), (2651, 78033), (4107, 50369), (4579, 45177), (7733, 26751), (7953, 26011), (8917, 23199), (13737, 15059)]