201472326

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 512179200

約数和(自身を除く): 310706874

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 89, 99, 103, 111, 178, 198, 206, 222, 267, 297, 309, 333, 407, 534, 594, 618, 666, 801, 814, 927, 979, 999, 1133, 1221, 1602, 1854, 1958, 1998, 2266, 2403, 2442, 2781, 2937, 3293, 3399, 3663, 3811, 4806, 5562, 5874, 6586, 6798, 7326, 7622, 8811, 9167, 9879, 10197, 10989, 11433, 17622, 18334, 19758, 20394, 21978, 22866, 26433, 27501, 29637, 30591, 34299, 36223, 41921, 52866, 55002, 59274, 61182, 68598, 72446, 82503, 83842, 88911, 100837, 102897, 108669, 125763, 165006, 177822, 201674, 205794, 217338, 247509, 251526, 302511, 326007, 339179, 377289, 495018, 605022, 652014, 678358, 754578, 907533, 978021, 1017537, 1131867, 1815066, 1956042, 2035074, 2263734, 2722599, 3052611, 3730969, 5445198, 6105222, 7461938, 9157833, 11192907, 18315666, 22385814, 33578721, 67157442, 100736163, 201472326]

約数ペア:

[(1, 201472326), (2, 100736163), (3, 67157442), (6, 33578721), (9, 22385814), (11, 18315666), (18, 11192907), (22, 9157833), (27, 7461938), (33, 6105222), (37, 5445198), (54, 3730969), (66, 3052611), (74, 2722599), (89, 2263734), (99, 2035074), (103, 1956042), (111, 1815066), (178, 1131867), (198, 1017537), (206, 978021), (222, 907533), (267, 754578), (297, 678358), (309, 652014), (333, 605022), (407, 495018), (534, 377289), (594, 339179), (618, 326007), (666, 302511), (801, 251526), (814, 247509), (927, 217338), (979, 205794), (999, 201674), (1133, 177822), (1221, 165006), (1602, 125763), (1854, 108669), (1958, 102897), (1998, 100837), (2266, 88911), (2403, 83842), (2442, 82503), (2781, 72446), (2937, 68598), (3293, 61182), (3399, 59274), (3663, 55002), (3811, 52866), (4806, 41921), (5562, 36223), (5874, 34299), (6586, 30591), (6798, 29637), (7326, 27501), (7622, 26433), (8811, 22866), (9167, 21978), (9879, 20394), (10197, 19758), (10989, 18334), (11433, 17622)]