202807774

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{4027}}^1$

素因数の和:4204

約数の個数: 24

約数和(自身を含む): 331705800

約数和(自身を除く): 128898026

約数列:

[1, 2, 13, 26, 149, 169, 298, 338, 1937, 3874, 4027, 8054, 25181, 50362, 52351, 104702, 600023, 680563, 1200046, 1361126, 7800299, 15600598, 101403887, 202807774]

約数ペア:

[(1, 202807774), (2, 101403887), (13, 15600598), (26, 7800299), (149, 1361126), (169, 1200046), (298, 680563), (338, 600023), (1937, 104702), (3874, 52351), (4027, 50362), (8054, 25181)]