201645016

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{413207}}^1$

素因数の和:413274

約数の個数: 16

約数和(自身を含む): 384283440

約数和(自身を除く): 182638424

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 413207, 826414, 1652828, 3305656, 25205627, 50411254, 100822508, 201645016]

約数ペア:

[(1, 201645016), (2, 100822508), (4, 50411254), (8, 25205627), (61, 3305656), (122, 1652828), (244, 826414), (488, 413207)]