220147854

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{13967}}^1$

素因数の和:14080

約数の個数: 32

約数和(自身を含む): 458597376

約数和(自身を除く): 238449522

約数列:

[1, 2, 3, 6, 37, 71, 74, 111, 142, 213, 222, 426, 2627, 5254, 7881, 13967, 15762, 27934, 41901, 83802, 516779, 991657, 1033558, 1550337, 1983314, 2974971, 3100674, 5949942, 36691309, 73382618, 110073927, 220147854]

約数ペア:

[(1, 220147854), (2, 110073927), (3, 73382618), (6, 36691309), (37, 5949942), (71, 3100674), (74, 2974971), (111, 1983314), (142, 1550337), (213, 1033558), (222, 991657), (426, 516779), (2627, 83802), (5254, 41901), (7881, 27934), (13967, 15762)]