201530336

素因数分解:

$2^5\times 7^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 120

約数和(自身を含む): 481391064

約数和(自身を除く): 279860728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 61, 86, 98, 112, 122, 172, 196, 224, 244, 301, 343, 344, 392, 427, 488, 602, 686, 688, 784, 854, 976, 1204, 1372, 1376, 1568, 1708, 1952, 2107, 2401, 2408, 2623, 2744, 2989, 3416, 4214, 4802, 4816, 5246, 5488, 5978, 6832, 8428, 9604, 9632, 10492, 10976, 11956, 13664, 14749, 16856, 18361, 19208, 20923, 20984, 23912, 29498, 33712, 36722, 38416, 41846, 41968, 47824, 58996, 67424, 73444, 76832, 83692, 83936, 95648, 103243, 117992, 128527, 146461, 146888, 167384, 206486, 235984, 257054, 292922, 293776, 334768, 412972, 471968, 514108, 585844, 587552, 669536, 825944, 899689, 1028216, 1171688, 1651888, 1799378, 2056432, 2343376, 3303776, 3598756, 4112864, 4686752, 6297823, 7197512, 12595646, 14395024, 25191292, 28790048, 50382584, 100765168, 201530336]

約数ペア:

[(1, 201530336), (2, 100765168), (4, 50382584), (7, 28790048), (8, 25191292), (14, 14395024), (16, 12595646), (28, 7197512), (32, 6297823), (43, 4686752), (49, 4112864), (56, 3598756), (61, 3303776), (86, 2343376), (98, 2056432), (112, 1799378), (122, 1651888), (172, 1171688), (196, 1028216), (224, 899689), (244, 825944), (301, 669536), (343, 587552), (344, 585844), (392, 514108), (427, 471968), (488, 412972), (602, 334768), (686, 293776), (688, 292922), (784, 257054), (854, 235984), (976, 206486), (1204, 167384), (1372, 146888), (1376, 146461), (1568, 128527), (1708, 117992), (1952, 103243), (2107, 95648), (2401, 83936), (2408, 83692), (2623, 76832), (2744, 73444), (2989, 67424), (3416, 58996), (4214, 47824), (4802, 41968), (4816, 41846), (5246, 38416), (5488, 36722), (5978, 33712), (6832, 29498), (8428, 23912), (9604, 20984), (9632, 20923), (10492, 19208), (10976, 18361), (11956, 16856), (13664, 14749)]