201914874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 514650240

約数和(自身を除く): 312735366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 157, 173, 177, 314, 346, 354, 413, 471, 519, 531, 826, 942, 1038, 1062, 1099, 1211, 1239, 1413, 1557, 2198, 2422, 2478, 2826, 3114, 3297, 3633, 3717, 6594, 7266, 7434, 9263, 9891, 10207, 10899, 18526, 19782, 20414, 21798, 27161, 27789, 30621, 54322, 55578, 61242, 64841, 71449, 81483, 83367, 91863, 129682, 142898, 162966, 166734, 183726, 190127, 194523, 214347, 244449, 380254, 389046, 428694, 488898, 570381, 583569, 643041, 1140762, 1167138, 1286082, 1602499, 1711143, 3204998, 3422286, 4807497, 9614994, 11217493, 14422491, 22434986, 28844982, 33652479, 67304958, 100957437, 201914874]

約数ペア:

[(1, 201914874), (2, 100957437), (3, 67304958), (6, 33652479), (7, 28844982), (9, 22434986), (14, 14422491), (18, 11217493), (21, 9614994), (42, 4807497), (59, 3422286), (63, 3204998), (118, 1711143), (126, 1602499), (157, 1286082), (173, 1167138), (177, 1140762), (314, 643041), (346, 583569), (354, 570381), (413, 488898), (471, 428694), (519, 389046), (531, 380254), (826, 244449), (942, 214347), (1038, 194523), (1062, 190127), (1099, 183726), (1211, 166734), (1239, 162966), (1413, 142898), (1557, 129682), (2198, 91863), (2422, 83367), (2478, 81483), (2826, 71449), (3114, 64841), (3297, 61242), (3633, 55578), (3717, 54322), (6594, 30621), (7266, 27789), (7434, 27161), (9263, 21798), (9891, 20414), (10207, 19782), (10899, 18526)]