201453318

素因数分解:

$2^1\times 3^7\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 510105600

約数和(自身を除く): 308652282

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 53, 54, 66, 79, 81, 99, 106, 158, 159, 162, 198, 237, 243, 297, 318, 474, 477, 486, 583, 594, 711, 729, 869, 891, 954, 1166, 1422, 1431, 1458, 1738, 1749, 1782, 2133, 2187, 2607, 2673, 2862, 3498, 4187, 4266, 4293, 4374, 5214, 5247, 5346, 6399, 7821, 8019, 8374, 8586, 10494, 12561, 12798, 12879, 15642, 15741, 16038, 19197, 23463, 24057, 25122, 25758, 31482, 37683, 38394, 38637, 46057, 46926, 47223, 48114, 57591, 70389, 75366, 77274, 92114, 94446, 113049, 115182, 115911, 138171, 140778, 141669, 172773, 211167, 226098, 231822, 276342, 283338, 339147, 345546, 414513, 422334, 425007, 633501, 678294, 829026, 850014, 1017441, 1243539, 1267002, 1275021, 1900503, 2034882, 2487078, 2550042, 3052323, 3730617, 3801006, 6104646, 7461234, 9156969, 11191851, 18313938, 22383702, 33575553, 67151106, 100726659, 201453318]

約数ペア:

[(1, 201453318), (2, 100726659), (3, 67151106), (6, 33575553), (9, 22383702), (11, 18313938), (18, 11191851), (22, 9156969), (27, 7461234), (33, 6104646), (53, 3801006), (54, 3730617), (66, 3052323), (79, 2550042), (81, 2487078), (99, 2034882), (106, 1900503), (158, 1275021), (159, 1267002), (162, 1243539), (198, 1017441), (237, 850014), (243, 829026), (297, 678294), (318, 633501), (474, 425007), (477, 422334), (486, 414513), (583, 345546), (594, 339147), (711, 283338), (729, 276342), (869, 231822), (891, 226098), (954, 211167), (1166, 172773), (1422, 141669), (1431, 140778), (1458, 138171), (1738, 115911), (1749, 115182), (1782, 113049), (2133, 94446), (2187, 92114), (2607, 77274), (2673, 75366), (2862, 70389), (3498, 57591), (4187, 48114), (4266, 47223), (4293, 46926), (4374, 46057), (5214, 38637), (5247, 38394), (5346, 37683), (6399, 31482), (7821, 25758), (8019, 25122), (8374, 24057), (8586, 23463), (10494, 19197), (12561, 16038), (12798, 15741), (12879, 15642)]