199948853

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{4817}}^1$

素因数の和:4964

約数の個数: 16

約数和(自身を含む): 224480256

約数和(自身を除く): 24531403

約数列:

[1, 13, 31, 103, 403, 1339, 3193, 4817, 41509, 62621, 149327, 496151, 1941251, 6449963, 15380681, 199948853]

約数ペア:

[(1, 199948853), (13, 15380681), (31, 6449963), (103, 1941251), (403, 496151), (1339, 149327), (3193, 62621), (4817, 41509)]