196492528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 428677920

約数和(自身を除く): 232185392

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 193, 197, 272, 304, 323, 386, 394, 646, 772, 788, 1292, 1544, 1576, 2584, 3088, 3152, 3281, 3349, 3667, 3743, 5168, 6562, 6698, 7334, 7486, 13124, 13396, 14668, 14972, 26248, 26792, 29336, 29944, 38021, 52496, 53584, 58672, 59888, 62339, 63631, 76042, 124678, 127262, 152084, 249356, 254524, 304168, 498712, 509048, 608336, 646357, 722399, 997424, 1018096, 1292714, 1444798, 2585428, 2889596, 5170856, 5779192, 10341712, 11558384, 12280783, 24561566, 49123132, 98246264, 196492528]

約数ペア:

[(1, 196492528), (2, 98246264), (4, 49123132), (8, 24561566), (16, 12280783), (17, 11558384), (19, 10341712), (34, 5779192), (38, 5170856), (68, 2889596), (76, 2585428), (136, 1444798), (152, 1292714), (193, 1018096), (197, 997424), (272, 722399), (304, 646357), (323, 608336), (386, 509048), (394, 498712), (646, 304168), (772, 254524), (788, 249356), (1292, 152084), (1544, 127262), (1576, 124678), (2584, 76042), (3088, 63631), (3152, 62339), (3281, 59888), (3349, 58672), (3667, 53584), (3743, 52496), (5168, 38021), (6562, 29944), (6698, 29336), (7334, 26792), (7486, 26248), (13124, 14972), (13396, 14668)]