207922364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 400780800

約数和(自身を除く): 192858436

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 199, 283, 284, 398, 566, 796, 923, 1132, 1846, 2587, 3679, 3692, 5174, 7358, 10348, 14129, 14716, 20093, 28258, 40186, 56317, 56516, 80372, 112634, 183677, 225268, 261209, 367354, 522418, 732121, 734708, 1044836, 1464242, 2928484, 3998507, 7997014, 15994028, 51980591, 103961182, 207922364]

約数ペア:

[(1, 207922364), (2, 103961182), (4, 51980591), (13, 15994028), (26, 7997014), (52, 3998507), (71, 2928484), (142, 1464242), (199, 1044836), (283, 734708), (284, 732121), (398, 522418), (566, 367354), (796, 261209), (923, 225268), (1132, 183677), (1846, 112634), (2587, 80372), (3679, 56516), (3692, 56317), (5174, 40186), (7358, 28258), (10348, 20093), (14129, 14716)]