198761900711

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 235213632000

約数和(自身を除く): 36451731289

約数列:

[1, 11, 19, 67, 101, 209, 313, 449, 737, 1111, 1273, 1919, 3443, 4939, 5947, 6767, 8531, 14003, 20971, 21109, 30083, 31613, 45349, 65417, 74437, 93841, 128573, 140537, 230681, 330913, 347743, 398449, 498839, 571577, 600647, 861631, 1414303, 1545907, 2118071, 2670203, 3038383, 4382939, 6287347, 6607117, 9415979, 9477941, 14194237, 23298781, 29372233, 33422213, 40243349, 57729277, 103575769, 156136607, 178903601, 269690503, 442676839, 635022047, 951013879, 1967939611, 2966595533, 10461152669, 18069263701, 198761900711]

約数ペア:

[(1, 198761900711), (11, 18069263701), (19, 10461152669), (67, 2966595533), (101, 1967939611), (209, 951013879), (313, 635022047), (449, 442676839), (737, 269690503), (1111, 178903601), (1273, 156136607), (1919, 103575769), (3443, 57729277), (4939, 40243349), (5947, 33422213), (6767, 29372233), (8531, 23298781), (14003, 14194237), (20971, 9477941), (21109, 9415979), (30083, 6607117), (31613, 6287347), (45349, 4382939), (65417, 3038383), (74437, 2670203), (93841, 2118071), (128573, 1545907), (140537, 1414303), (230681, 861631), (330913, 600647), (347743, 571577), (398449, 498839)]