201879626

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{19267}}^1$

素因数の和:19326

約数の個数: 24

約数和(自身を含む): 338500224

約数和(自身を除く): 136620598

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 19267, 38534, 250471, 500942, 597277, 1194554, 3256123, 6512246, 7764601, 15529202, 100939813, 201879626]

約数ペア:

[(1, 201879626), (2, 100939813), (13, 15529202), (26, 7764601), (31, 6512246), (62, 3256123), (169, 1194554), (338, 597277), (403, 500942), (806, 250471), (5239, 38534), (10478, 19267)]