201910896

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3109}}^1$

素因数の和:3175

約数の個数: 120

約数和(自身を含む): 631678320

約数和(自身を除く): 429767424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 41, 44, 48, 66, 72, 82, 88, 99, 123, 132, 144, 164, 176, 198, 246, 264, 328, 369, 396, 451, 492, 528, 656, 738, 792, 902, 984, 1353, 1476, 1584, 1804, 1968, 2706, 2952, 3109, 3608, 4059, 5412, 5904, 6218, 7216, 8118, 9327, 10824, 12436, 16236, 18654, 21648, 24872, 27981, 32472, 34199, 37308, 49744, 55962, 64944, 68398, 74616, 102597, 111924, 127469, 136796, 149232, 205194, 223848, 254938, 273592, 307791, 382407, 410388, 447696, 509876, 547184, 615582, 764814, 820776, 1019752, 1147221, 1231164, 1402159, 1529628, 1641552, 2039504, 2294442, 2462328, 2804318, 3059256, 4206477, 4588884, 4924656, 5608636, 6118512, 8412954, 9177768, 11217272, 12619431, 16825908, 18355536, 22434544, 25238862, 33651816, 50477724, 67303632, 100955448, 201910896]

約数ペア:

[(1, 201910896), (2, 100955448), (3, 67303632), (4, 50477724), (6, 33651816), (8, 25238862), (9, 22434544), (11, 18355536), (12, 16825908), (16, 12619431), (18, 11217272), (22, 9177768), (24, 8412954), (33, 6118512), (36, 5608636), (41, 4924656), (44, 4588884), (48, 4206477), (66, 3059256), (72, 2804318), (82, 2462328), (88, 2294442), (99, 2039504), (123, 1641552), (132, 1529628), (144, 1402159), (164, 1231164), (176, 1147221), (198, 1019752), (246, 820776), (264, 764814), (328, 615582), (369, 547184), (396, 509876), (451, 447696), (492, 410388), (528, 382407), (656, 307791), (738, 273592), (792, 254938), (902, 223848), (984, 205194), (1353, 149232), (1476, 136796), (1584, 127469), (1804, 111924), (1968, 102597), (2706, 74616), (2952, 68398), (3109, 64944), (3608, 55962), (4059, 49744), (5412, 37308), (5904, 34199), (6218, 32472), (7216, 27981), (8118, 24872), (9327, 21648), (10824, 18654), (12436, 16236)]