202927426

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 345316608

約数和(自身を除く): 142389182

約数列:

[1, 2, 13, 26, 31, 62, 107, 169, 181, 214, 338, 362, 403, 806, 1391, 2353, 2782, 3317, 4706, 5239, 5611, 6634, 10478, 11222, 18083, 19367, 30589, 36166, 38734, 43121, 61178, 72943, 86242, 145886, 251771, 503542, 560573, 600377, 948259, 1121146, 1200754, 1896518, 3273023, 6546046, 7804901, 15609802, 101463713, 202927426]

約数ペア:

[(1, 202927426), (2, 101463713), (13, 15609802), (26, 7804901), (31, 6546046), (62, 3273023), (107, 1896518), (169, 1200754), (181, 1121146), (214, 948259), (338, 600377), (362, 560573), (403, 503542), (806, 251771), (1391, 145886), (2353, 86242), (2782, 72943), (3317, 61178), (4706, 43121), (5239, 38734), (5611, 36166), (6634, 30589), (10478, 19367), (11222, 18083)]