204536178

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:914

約数の個数: 160

約数和(自身を含む): 602173440

約数和(自身を除く): 397637262

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 33, 38, 42, 54, 57, 63, 66, 77, 81, 99, 114, 126, 133, 154, 162, 171, 189, 198, 209, 231, 266, 297, 342, 378, 399, 418, 462, 513, 567, 594, 627, 693, 798, 863, 891, 1026, 1134, 1197, 1254, 1386, 1463, 1539, 1726, 1782, 1881, 2079, 2394, 2589, 2926, 3078, 3591, 3762, 4158, 4389, 5178, 5643, 6041, 6237, 7182, 7767, 8778, 9493, 10773, 11286, 12082, 12474, 13167, 15534, 16397, 16929, 18123, 18986, 21546, 23301, 26334, 28479, 32794, 33858, 36246, 39501, 46602, 49191, 54369, 56958, 66451, 69903, 79002, 85437, 98382, 108738, 114779, 118503, 132902, 139806, 147573, 163107, 170874, 180367, 199353, 229558, 237006, 256311, 295146, 326214, 344337, 360734, 398706, 442719, 489321, 512622, 541101, 598059, 688674, 768933, 885438, 978642, 1033011, 1082202, 1196118, 1262569, 1328157, 1537866, 1623303, 1794177, 2066022, 2525138, 2656314, 3099033, 3246606, 3588354, 3787707, 4869909, 5382531, 6198066, 7575414, 9297099, 9739818, 10765062, 11363121, 14609727, 18594198, 22726242, 29219454, 34089363, 68178726, 102268089, 204536178]

約数ペア:

[(1, 204536178), (2, 102268089), (3, 68178726), (6, 34089363), (7, 29219454), (9, 22726242), (11, 18594198), (14, 14609727), (18, 11363121), (19, 10765062), (21, 9739818), (22, 9297099), (27, 7575414), (33, 6198066), (38, 5382531), (42, 4869909), (54, 3787707), (57, 3588354), (63, 3246606), (66, 3099033), (77, 2656314), (81, 2525138), (99, 2066022), (114, 1794177), (126, 1623303), (133, 1537866), (154, 1328157), (162, 1262569), (171, 1196118), (189, 1082202), (198, 1033011), (209, 978642), (231, 885438), (266, 768933), (297, 688674), (342, 598059), (378, 541101), (399, 512622), (418, 489321), (462, 442719), (513, 398706), (567, 360734), (594, 344337), (627, 326214), (693, 295146), (798, 256311), (863, 237006), (891, 229558), (1026, 199353), (1134, 180367), (1197, 170874), (1254, 163107), (1386, 147573), (1463, 139806), (1539, 132902), (1726, 118503), (1782, 114779), (1881, 108738), (2079, 98382), (2394, 85437), (2589, 79002), (2926, 69903), (3078, 66451), (3591, 56958), (3762, 54369), (4158, 49191), (4389, 46602), (5178, 39501), (5643, 36246), (6041, 33858), (6237, 32794), (7182, 28479), (7767, 26334), (8778, 23301), (9493, 21546), (10773, 18986), (11286, 18123), (12082, 16929), (12474, 16397), (13167, 15534)]