199284810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1459}}^1$

素因数の和:1655

約数の個数: 64

約数和(自身を含む): 498268800

約数和(自身を除く): 298983990

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 157, 174, 290, 314, 435, 471, 785, 870, 942, 1459, 1570, 2355, 2918, 4377, 4553, 4710, 7295, 8754, 9106, 13659, 14590, 21885, 22765, 27318, 42311, 43770, 45530, 68295, 84622, 126933, 136590, 211555, 229063, 253866, 423110, 458126, 634665, 687189, 1145315, 1269330, 1374378, 2290630, 3435945, 6642827, 6871890, 13285654, 19928481, 33214135, 39856962, 66428270, 99642405, 199284810]

約数ペア:

[(1, 199284810), (2, 99642405), (3, 66428270), (5, 39856962), (6, 33214135), (10, 19928481), (15, 13285654), (29, 6871890), (30, 6642827), (58, 3435945), (87, 2290630), (145, 1374378), (157, 1269330), (174, 1145315), (290, 687189), (314, 634665), (435, 458126), (471, 423110), (785, 253866), (870, 229063), (942, 211555), (1459, 136590), (1570, 126933), (2355, 84622), (2918, 68295), (4377, 45530), (4553, 43770), (4710, 42311), (7295, 27318), (8754, 22765), (9106, 21885), (13659, 14590)]