205708272

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7951}}^1$

素因数の和:7987

約数の個数: 120

約数和(自身を含む): 674456832

約数和(自身を除く): 468748560

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 1078, 1176, 1232, 1617, 1848, 2156, 2352, 3234, 3696, 4312, 6468, 7951, 8624, 12936, 15902, 23853, 25872, 31804, 47706, 55657, 63608, 87461, 95412, 111314, 127216, 166971, 174922, 190824, 222628, 262383, 333942, 349844, 381648, 389599, 445256, 524766, 612227, 667884, 699688, 779198, 890512, 1049532, 1168797, 1224454, 1335768, 1399376, 1558396, 1836681, 2099064, 2337594, 2448908, 2671536, 3116792, 3673362, 4198128, 4285589, 4675188, 4897816, 6233584, 7346724, 8571178, 9350376, 9795632, 12856767, 14693448, 17142356, 18700752, 25713534, 29386896, 34284712, 51427068, 68569424, 102854136, 205708272]

約数ペア:

[(1, 205708272), (2, 102854136), (3, 68569424), (4, 51427068), (6, 34284712), (7, 29386896), (8, 25713534), (11, 18700752), (12, 17142356), (14, 14693448), (16, 12856767), (21, 9795632), (22, 9350376), (24, 8571178), (28, 7346724), (33, 6233584), (42, 4897816), (44, 4675188), (48, 4285589), (49, 4198128), (56, 3673362), (66, 3116792), (77, 2671536), (84, 2448908), (88, 2337594), (98, 2099064), (112, 1836681), (132, 1558396), (147, 1399376), (154, 1335768), (168, 1224454), (176, 1168797), (196, 1049532), (231, 890512), (264, 779198), (294, 699688), (308, 667884), (336, 612227), (392, 524766), (462, 445256), (528, 389599), (539, 381648), (588, 349844), (616, 333942), (784, 262383), (924, 222628), (1078, 190824), (1176, 174922), (1232, 166971), (1617, 127216), (1848, 111314), (2156, 95412), (2352, 87461), (3234, 63608), (3696, 55657), (4312, 47706), (6468, 31804), (7951, 25872), (8624, 23853), (12936, 15902)]