203438934

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3923}}^1$

素因数の和:4041

約数の個数: 48

約数和(自身を含む): 457883712

約数和(自身を除く): 254444778

約数列:

[1, 2, 3, 6, 9, 18, 43, 67, 86, 129, 134, 201, 258, 387, 402, 603, 774, 1206, 2881, 3923, 5762, 7846, 8643, 11769, 17286, 23538, 25929, 35307, 51858, 70614, 168689, 262841, 337378, 506067, 525682, 788523, 1012134, 1518201, 1577046, 2365569, 3036402, 4731138, 11302163, 22604326, 33906489, 67812978, 101719467, 203438934]

約数ペア:

[(1, 203438934), (2, 101719467), (3, 67812978), (6, 33906489), (9, 22604326), (18, 11302163), (43, 4731138), (67, 3036402), (86, 2365569), (129, 1577046), (134, 1518201), (201, 1012134), (258, 788523), (387, 525682), (402, 506067), (603, 337378), (774, 262841), (1206, 168689), (2881, 70614), (3923, 51858), (5762, 35307), (7846, 25929), (8643, 23538), (11769, 17286)]