217085244

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{1973}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 519335712

約数和(自身を除く): 302250468

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 173, 212, 318, 346, 519, 636, 692, 1038, 1973, 2076, 3946, 5919, 7892, 9169, 11838, 18338, 23676, 27507, 36676, 55014, 104569, 110028, 209138, 313707, 341329, 418276, 627414, 682658, 1023987, 1254828, 1365316, 2047974, 4095948, 18090437, 36180874, 54271311, 72361748, 108542622, 217085244]

約数ペア:

[(1, 217085244), (2, 108542622), (3, 72361748), (4, 54271311), (6, 36180874), (12, 18090437), (53, 4095948), (106, 2047974), (159, 1365316), (173, 1254828), (212, 1023987), (318, 682658), (346, 627414), (519, 418276), (636, 341329), (692, 313707), (1038, 209138), (1973, 110028), (2076, 104569), (3946, 55014), (5919, 36676), (7892, 27507), (9169, 23676), (11838, 18338)]