201418503

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{719}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 316431360

約数和(自身を除く): 115012857

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 653, 719, 1959, 2157, 7183, 7909, 8489, 9347, 21549, 23727, 25467, 28041, 93379, 102817, 280137, 308451, 469507, 1408521, 5164577, 6103591, 15493731, 18310773, 67139501, 201418503]

約数ペア:

[(1, 201418503), (3, 67139501), (11, 18310773), (13, 15493731), (33, 6103591), (39, 5164577), (143, 1408521), (429, 469507), (653, 308451), (719, 280137), (1959, 102817), (2157, 93379), (7183, 28041), (7909, 25467), (8489, 23727), (9347, 21549)]