201878336

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 84

約数和(自身を含む): 445922400

約数和(自身を除く): 244044064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 131, 176, 199, 242, 262, 352, 398, 484, 524, 704, 796, 968, 1048, 1441, 1592, 1936, 2096, 2189, 2882, 3184, 3872, 4192, 4378, 5764, 6368, 7744, 8384, 8756, 11528, 12736, 15851, 17512, 23056, 24079, 26069, 31702, 35024, 46112, 48158, 52138, 63404, 70048, 92224, 96316, 104276, 126808, 140096, 192632, 208552, 253616, 286759, 385264, 417104, 507232, 573518, 770528, 834208, 1014464, 1147036, 1541056, 1668416, 2294072, 3154349, 4588144, 6308698, 9176288, 12617396, 18352576, 25234792, 50469584, 100939168, 201878336]

約数ペア:

[(1, 201878336), (2, 100939168), (4, 50469584), (8, 25234792), (11, 18352576), (16, 12617396), (22, 9176288), (32, 6308698), (44, 4588144), (64, 3154349), (88, 2294072), (121, 1668416), (131, 1541056), (176, 1147036), (199, 1014464), (242, 834208), (262, 770528), (352, 573518), (398, 507232), (484, 417104), (524, 385264), (704, 286759), (796, 253616), (968, 208552), (1048, 192632), (1441, 140096), (1592, 126808), (1936, 104276), (2096, 96316), (2189, 92224), (2882, 70048), (3184, 63404), (3872, 52138), (4192, 48158), (4378, 46112), (5764, 35024), (6368, 31702), (7744, 26069), (8384, 24079), (8756, 23056), (11528, 17512), (12736, 15851)]