206749204578

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{10531}}^1\times {\mathrm{22259}}^1$

素因数の和:32812

約数の個数: 72

約数和(自身を含む): 521165277360

約数和(自身を除く): 314416072782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 10531, 21062, 22259, 31593, 44518, 63186, 66777, 73717, 94779, 133554, 147434, 155813, 189558, 200331, 221151, 311626, 400662, 442302, 467439, 516019, 663453, 934878, 1032038, 1090691, 1326906, 1402317, 1548057, 2181382, 2804634, 3096114, 3272073, 4644171, 6544146, 9288342, 9816219, 19632438, 234409529, 468819058, 703228587, 1406457174, 1640866703, 2109685761, 3281733406, 4219371522, 4922600109, 9845200218, 11486066921, 14767800327, 22972133842, 29535600654, 34458200763, 68916401526, 103374602289, 206749204578]

約数ペア:

[(1, 206749204578), (2, 103374602289), (3, 68916401526), (6, 34458200763), (7, 29535600654), (9, 22972133842), (14, 14767800327), (18, 11486066921), (21, 9845200218), (42, 4922600109), (49, 4219371522), (63, 3281733406), (98, 2109685761), (126, 1640866703), (147, 1406457174), (294, 703228587), (441, 468819058), (882, 234409529), (10531, 19632438), (21062, 9816219), (22259, 9288342), (31593, 6544146), (44518, 4644171), (63186, 3272073), (66777, 3096114), (73717, 2804634), (94779, 2181382), (133554, 1548057), (147434, 1402317), (155813, 1326906), (189558, 1090691), (200331, 1032038), (221151, 934878), (311626, 663453), (400662, 516019), (442302, 467439)]