201547278

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{28933}}^1$

素因数の和:28990

約数の個数: 40

約数和(自身を含む): 462133848

約数和(自身を除く): 260586570

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 6966, 28933, 57866, 86799, 173598, 260397, 520794, 781191, 1244119, 1562382, 2343573, 2488238, 3732357, 4687146, 7464714, 11197071, 22394142, 33591213, 67182426, 100773639, 201547278]

約数ペア:

[(1, 201547278), (2, 100773639), (3, 67182426), (6, 33591213), (9, 22394142), (18, 11197071), (27, 7464714), (43, 4687146), (54, 3732357), (81, 2488238), (86, 2343573), (129, 1562382), (162, 1244119), (258, 781191), (387, 520794), (774, 260397), (1161, 173598), (2322, 86799), (3483, 57866), (6966, 28933)]