207259448

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 459648000

約数和(自身を除く): 252388552

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 59, 76, 88, 118, 121, 152, 191, 209, 236, 242, 382, 418, 472, 484, 649, 764, 836, 968, 1121, 1298, 1528, 1672, 2101, 2242, 2299, 2596, 3629, 4202, 4484, 4598, 5192, 7139, 7258, 8404, 8968, 9196, 11269, 12331, 14278, 14516, 16808, 18392, 22538, 23111, 24662, 28556, 29032, 39919, 45076, 46222, 49324, 57112, 79838, 90152, 92444, 98648, 123959, 135641, 159676, 184888, 214111, 247918, 271282, 319352, 428222, 439109, 495836, 542564, 856444, 878218, 991672, 1085128, 1363549, 1712888, 1756436, 2355221, 2727098, 3512872, 4710442, 5454196, 9420884, 10908392, 18841768, 25907431, 51814862, 103629724, 207259448]

約数ペア:

[(1, 207259448), (2, 103629724), (4, 51814862), (8, 25907431), (11, 18841768), (19, 10908392), (22, 9420884), (38, 5454196), (44, 4710442), (59, 3512872), (76, 2727098), (88, 2355221), (118, 1756436), (121, 1712888), (152, 1363549), (191, 1085128), (209, 991672), (236, 878218), (242, 856444), (382, 542564), (418, 495836), (472, 439109), (484, 428222), (649, 319352), (764, 271282), (836, 247918), (968, 214111), (1121, 184888), (1298, 159676), (1528, 135641), (1672, 123959), (2101, 98648), (2242, 92444), (2299, 90152), (2596, 79838), (3629, 57112), (4202, 49324), (4484, 46222), (4598, 45076), (5192, 39919), (7139, 29032), (7258, 28556), (8404, 24662), (8968, 23111), (9196, 22538), (11269, 18392), (12331, 16808), (14278, 14516)]