201326564

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{9371}}^1$

素因数の和:9547

約数の個数: 24

約数和(自身を含む): 363708576

約数和(自身を除く): 162382012

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 524, 5371, 9371, 10742, 18742, 21484, 37484, 384211, 768422, 1227601, 1536844, 2455202, 4910404, 50331641, 100663282, 201326564]

約数ペア:

[(1, 201326564), (2, 100663282), (4, 50331641), (41, 4910404), (82, 2455202), (131, 1536844), (164, 1227601), (262, 768422), (524, 384211), (5371, 37484), (9371, 21484), (10742, 18742)]