201386856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:499

約数の個数: 128

約数和(自身を含む): 576201600

約数和(自身を除く): 374814744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 53, 66, 74, 88, 106, 111, 132, 148, 159, 212, 222, 264, 296, 318, 389, 407, 424, 444, 583, 636, 778, 814, 888, 1166, 1167, 1221, 1272, 1556, 1628, 1749, 1961, 2332, 2334, 2442, 3112, 3256, 3498, 3922, 4279, 4664, 4668, 4884, 5883, 6996, 7844, 8558, 9336, 9768, 11766, 12837, 13992, 14393, 15688, 17116, 20617, 21571, 23532, 25674, 28786, 34232, 41234, 43142, 43179, 47064, 51348, 57572, 61851, 64713, 82468, 86284, 86358, 102696, 115144, 123702, 129426, 158323, 164936, 172568, 172716, 226787, 247404, 258852, 316646, 345432, 453574, 474969, 494808, 517704, 633292, 680361, 762829, 907148, 949938, 1266584, 1360722, 1525658, 1814296, 1899876, 2288487, 2721444, 3051316, 3799752, 4576974, 5442888, 6102632, 8391119, 9153948, 16782238, 18307896, 25173357, 33564476, 50346714, 67128952, 100693428, 201386856]

約数ペア:

[(1, 201386856), (2, 100693428), (3, 67128952), (4, 50346714), (6, 33564476), (8, 25173357), (11, 18307896), (12, 16782238), (22, 9153948), (24, 8391119), (33, 6102632), (37, 5442888), (44, 4576974), (53, 3799752), (66, 3051316), (74, 2721444), (88, 2288487), (106, 1899876), (111, 1814296), (132, 1525658), (148, 1360722), (159, 1266584), (212, 949938), (222, 907148), (264, 762829), (296, 680361), (318, 633292), (389, 517704), (407, 494808), (424, 474969), (444, 453574), (583, 345432), (636, 316646), (778, 258852), (814, 247404), (888, 226787), (1166, 172716), (1167, 172568), (1221, 164936), (1272, 158323), (1556, 129426), (1628, 123702), (1749, 115144), (1961, 102696), (2332, 86358), (2334, 86284), (2442, 82468), (3112, 64713), (3256, 61851), (3498, 57572), (3922, 51348), (4279, 47064), (4664, 43179), (4668, 43142), (4884, 41234), (5883, 34232), (6996, 28786), (7844, 25674), (8558, 23532), (9336, 21571), (9768, 20617), (11766, 17116), (12837, 15688), (13992, 14393)]