199080816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 571546752

約数和(自身を除く): 372465936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 151, 176, 227, 242, 264, 302, 363, 453, 454, 484, 528, 604, 681, 726, 906, 908, 968, 1208, 1362, 1452, 1661, 1812, 1816, 1936, 2416, 2497, 2724, 2904, 3322, 3624, 3632, 4983, 4994, 5448, 5808, 6644, 7248, 7491, 9966, 9988, 10896, 13288, 14982, 18271, 19932, 19976, 26576, 27467, 29964, 34277, 36542, 39864, 39952, 54813, 54934, 59928, 68554, 73084, 79728, 82401, 102831, 109626, 109868, 119856, 137108, 146168, 164802, 205662, 219252, 219736, 274216, 292336, 329604, 377047, 411324, 438504, 439472, 548432, 659208, 754094, 822648, 877008, 1131141, 1318416, 1508188, 1645296, 2262282, 3016376, 4147517, 4524564, 6032752, 8295034, 9049128, 12442551, 16590068, 18098256, 24885102, 33180136, 49770204, 66360272, 99540408, 199080816]

約数ペア:

[(1, 199080816), (2, 99540408), (3, 66360272), (4, 49770204), (6, 33180136), (8, 24885102), (11, 18098256), (12, 16590068), (16, 12442551), (22, 9049128), (24, 8295034), (33, 6032752), (44, 4524564), (48, 4147517), (66, 3016376), (88, 2262282), (121, 1645296), (132, 1508188), (151, 1318416), (176, 1131141), (227, 877008), (242, 822648), (264, 754094), (302, 659208), (363, 548432), (453, 439472), (454, 438504), (484, 411324), (528, 377047), (604, 329604), (681, 292336), (726, 274216), (906, 219736), (908, 219252), (968, 205662), (1208, 164802), (1362, 146168), (1452, 137108), (1661, 119856), (1812, 109868), (1816, 109626), (1936, 102831), (2416, 82401), (2497, 79728), (2724, 73084), (2904, 68554), (3322, 59928), (3624, 54934), (3632, 54813), (4983, 39952), (4994, 39864), (5448, 36542), (5808, 34277), (6644, 29964), (7248, 27467), (7491, 26576), (9966, 19976), (9988, 19932), (10896, 18271), (13288, 14982)]