201586216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{10709}}^1$

素因数の和:10909

約数の個数: 32

約数和(自身を含む): 409336200

約数和(自身を除く): 207749984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1448, 2353, 4706, 9412, 10709, 18824, 21418, 42836, 85672, 139217, 278434, 556868, 1113736, 1938329, 3876658, 7753316, 15506632, 25198277, 50396554, 100793108, 201586216]

約数ペア:

[(1, 201586216), (2, 100793108), (4, 50396554), (8, 25198277), (13, 15506632), (26, 7753316), (52, 3876658), (104, 1938329), (181, 1113736), (362, 556868), (724, 278434), (1448, 139217), (2353, 85672), (4706, 42836), (9412, 21418), (10709, 18824)]