207864294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7207}}^1$

素因数の和:7265

約数の個数: 64

約数和(自身を含む): 498216960

約数和(自身を除く): 290352666

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 114, 138, 209, 253, 418, 437, 506, 627, 759, 874, 1254, 1311, 1518, 2622, 4807, 7207, 9614, 14414, 14421, 21621, 28842, 43242, 79277, 136933, 158554, 165761, 237831, 273866, 331522, 410799, 475662, 497283, 821598, 994566, 1506263, 1823371, 3012526, 3149459, 3646742, 4518789, 5470113, 6298918, 9037578, 9448377, 10940226, 18896754, 34644049, 69288098, 103932147, 207864294]

約数ペア:

[(1, 207864294), (2, 103932147), (3, 69288098), (6, 34644049), (11, 18896754), (19, 10940226), (22, 9448377), (23, 9037578), (33, 6298918), (38, 5470113), (46, 4518789), (57, 3646742), (66, 3149459), (69, 3012526), (114, 1823371), (138, 1506263), (209, 994566), (253, 821598), (418, 497283), (437, 475662), (506, 410799), (627, 331522), (759, 273866), (874, 237831), (1254, 165761), (1311, 158554), (1518, 136933), (2622, 79277), (4807, 43242), (7207, 28842), (9614, 21621), (14414, 14421)]