201591648

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:397

約数の個数: 144

約数和(自身を含む): 598643136

約数和(自身を除く): 397051488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 53, 72, 94, 96, 106, 141, 144, 159, 188, 212, 281, 282, 288, 318, 376, 423, 424, 477, 562, 564, 636, 752, 843, 846, 848, 954, 1124, 1128, 1272, 1504, 1686, 1692, 1696, 1908, 2248, 2256, 2491, 2529, 2544, 3372, 3384, 3816, 4496, 4512, 4982, 5058, 5088, 6744, 6768, 7473, 7632, 8992, 9964, 10116, 13207, 13488, 13536, 14893, 14946, 15264, 19928, 20232, 22419, 26414, 26976, 29786, 29892, 39621, 39856, 40464, 44679, 44838, 52828, 59572, 59784, 79242, 79712, 80928, 89358, 89676, 105656, 118863, 119144, 119568, 134037, 158484, 178716, 179352, 211312, 237726, 238288, 239136, 268074, 316968, 357432, 358704, 422624, 475452, 476576, 536148, 633936, 699971, 714864, 717408, 950904, 1072296, 1267872, 1399942, 1429728, 1901808, 2099913, 2144592, 2799884, 3803616, 4199826, 4289184, 5599768, 6299739, 8399652, 11199536, 12599478, 16799304, 22399072, 25198956, 33598608, 50397912, 67197216, 100795824, 201591648]

約数ペア:

[(1, 201591648), (2, 100795824), (3, 67197216), (4, 50397912), (6, 33598608), (8, 25198956), (9, 22399072), (12, 16799304), (16, 12599478), (18, 11199536), (24, 8399652), (32, 6299739), (36, 5599768), (47, 4289184), (48, 4199826), (53, 3803616), (72, 2799884), (94, 2144592), (96, 2099913), (106, 1901808), (141, 1429728), (144, 1399942), (159, 1267872), (188, 1072296), (212, 950904), (281, 717408), (282, 714864), (288, 699971), (318, 633936), (376, 536148), (423, 476576), (424, 475452), (477, 422624), (562, 358704), (564, 357432), (636, 316968), (752, 268074), (843, 239136), (846, 238288), (848, 237726), (954, 211312), (1124, 179352), (1128, 178716), (1272, 158484), (1504, 134037), (1686, 119568), (1692, 119144), (1696, 118863), (1908, 105656), (2248, 89676), (2256, 89358), (2491, 80928), (2529, 79712), (2544, 79242), (3372, 59784), (3384, 59572), (3816, 52828), (4496, 44838), (4512, 44679), (4982, 40464), (5058, 39856), (5088, 39621), (6744, 29892), (6768, 29786), (7473, 26976), (7632, 26414), (8992, 22419), (9964, 20232), (10116, 19928), (13207, 15264), (13488, 14946), (13536, 14893)]