217551696

素因数分解:

$2^4\times 3^1\times {\mathrm{4532327}}^1$

素因数の和:4532338

約数の個数: 20

約数和(自身を含む): 562008672

約数和(自身を除く): 344456976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4532327, 9064654, 13596981, 18129308, 27193962, 36258616, 54387924, 72517232, 108775848, 217551696]

約数ペア:

[(1, 217551696), (2, 108775848), (3, 72517232), (4, 54387924), (6, 36258616), (8, 27193962), (12, 18129308), (16, 13596981), (24, 9064654), (48, 4532327)]