205283372

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:955

約数の個数: 72

約数和(自身を含む): 452664576

約数和(自身を除く): 247381204

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 361, 437, 532, 644, 722, 874, 883, 1444, 1748, 1766, 2527, 3059, 3532, 5054, 6118, 6181, 8303, 10108, 12236, 12362, 16606, 16777, 20309, 24724, 33212, 33554, 40618, 58121, 67108, 81236, 116242, 117439, 142163, 232484, 234878, 284326, 318763, 385871, 469756, 568652, 637526, 771742, 1275052, 1543484, 2231341, 2701097, 4462682, 5402194, 7331549, 8925364, 10804388, 14663098, 29326196, 51320843, 102641686, 205283372]

約数ペア:

[(1, 205283372), (2, 102641686), (4, 51320843), (7, 29326196), (14, 14663098), (19, 10804388), (23, 8925364), (28, 7331549), (38, 5402194), (46, 4462682), (76, 2701097), (92, 2231341), (133, 1543484), (161, 1275052), (266, 771742), (322, 637526), (361, 568652), (437, 469756), (532, 385871), (644, 318763), (722, 284326), (874, 234878), (883, 232484), (1444, 142163), (1748, 117439), (1766, 116242), (2527, 81236), (3059, 67108), (3532, 58121), (5054, 40618), (6118, 33554), (6181, 33212), (8303, 24724), (10108, 20309), (12236, 16777), (12362, 16606)]