204816528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3331}}^1$

素因数の和:3413

約数の個数: 120

約数和(自身を含む): 666026816

約数和(自身を除く): 461210288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 427, 488, 504, 549, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 2196, 2562, 2928, 3331, 3416, 3843, 4392, 5124, 6662, 6832, 7686, 8784, 9993, 10248, 13324, 15372, 19986, 20496, 23317, 26648, 29979, 30744, 39972, 46634, 53296, 59958, 61488, 69951, 79944, 93268, 119916, 139902, 159888, 186536, 203191, 209853, 239832, 279804, 373072, 406382, 419706, 479664, 559608, 609573, 812764, 839412, 1119216, 1219146, 1422337, 1625528, 1678824, 1828719, 2438292, 2844674, 3251056, 3357648, 3657438, 4267011, 4876584, 5689348, 7314876, 8534022, 9753168, 11378696, 12801033, 14629752, 17068044, 22757392, 25602066, 29259504, 34136088, 51204132, 68272176, 102408264, 204816528]

約数ペア:

[(1, 204816528), (2, 102408264), (3, 68272176), (4, 51204132), (6, 34136088), (7, 29259504), (8, 25602066), (9, 22757392), (12, 17068044), (14, 14629752), (16, 12801033), (18, 11378696), (21, 9753168), (24, 8534022), (28, 7314876), (36, 5689348), (42, 4876584), (48, 4267011), (56, 3657438), (61, 3357648), (63, 3251056), (72, 2844674), (84, 2438292), (112, 1828719), (122, 1678824), (126, 1625528), (144, 1422337), (168, 1219146), (183, 1119216), (244, 839412), (252, 812764), (336, 609573), (366, 559608), (427, 479664), (488, 419706), (504, 406382), (549, 373072), (732, 279804), (854, 239832), (976, 209853), (1008, 203191), (1098, 186536), (1281, 159888), (1464, 139902), (1708, 119916), (2196, 93268), (2562, 79944), (2928, 69951), (3331, 61488), (3416, 59958), (3843, 53296), (4392, 46634), (5124, 39972), (6662, 30744), (6832, 29979), (7686, 26648), (8784, 23317), (9993, 20496), (10248, 19986), (13324, 15372)]