195261651

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 348203520

約数和(自身を除く): 152941869

約数列:

[1, 3, 9, 13, 19, 23, 27, 39, 57, 67, 69, 117, 171, 201, 207, 247, 299, 351, 361, 437, 513, 603, 621, 741, 871, 897, 1083, 1273, 1311, 1541, 1809, 2223, 2613, 2691, 3249, 3819, 3933, 4623, 4693, 5681, 6669, 7839, 8073, 8303, 9747, 11457, 11799, 13869, 14079, 16549, 17043, 20033, 23517, 24187, 24909, 29279, 34371, 41607, 42237, 49647, 51129, 60099, 72561, 74727, 87837, 107939, 126711, 148941, 153387, 180297, 217683, 224181, 263511, 314431, 323817, 380627, 446823, 540891, 556301, 653049, 790533, 943293, 971451, 1141881, 1668903, 2829879, 2914353, 3425643, 5006709, 7231913, 8489637, 10276929, 15020127, 21695739, 65087217, 195261651]

約数ペア:

[(1, 195261651), (3, 65087217), (9, 21695739), (13, 15020127), (19, 10276929), (23, 8489637), (27, 7231913), (39, 5006709), (57, 3425643), (67, 2914353), (69, 2829879), (117, 1668903), (171, 1141881), (201, 971451), (207, 943293), (247, 790533), (299, 653049), (351, 556301), (361, 540891), (437, 446823), (513, 380627), (603, 323817), (621, 314431), (741, 263511), (871, 224181), (897, 217683), (1083, 180297), (1273, 153387), (1311, 148941), (1541, 126711), (1809, 107939), (2223, 87837), (2613, 74727), (2691, 72561), (3249, 60099), (3819, 51129), (3933, 49647), (4623, 42237), (4693, 41607), (5681, 34371), (6669, 29279), (7839, 24909), (8073, 24187), (8303, 23517), (9747, 20033), (11457, 17043), (11799, 16549), (13869, 14079)]