201719254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{6737}}^1$

素因数の和:8111

約数の個数: 16

約数和(自身を含む): 330377616

約数和(自身を除く): 128658362

約数列:

[1, 2, 11, 22, 1361, 2722, 6737, 13474, 14971, 29942, 74107, 148214, 9169057, 18338114, 100859627, 201719254]

約数ペア:

[(1, 201719254), (2, 100859627), (11, 18338114), (22, 9169057), (1361, 148214), (2722, 74107), (6737, 29942), (13474, 14971)]