201923982

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15139}}^1$

素因数の和:15182

約数の個数: 64

約数和(自身を含む): 508704000

約数和(自身を除く): 306780018

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 13338, 15139, 30278, 45417, 90834, 136251, 196807, 272502, 287641, 393614, 408753, 575282, 590421, 817506, 862923, 1180842, 1725846, 1771263, 2588769, 3542526, 3739333, 5177538, 5313789, 7478666, 7766307, 10627578, 11217999, 15532614, 22435998, 33653997, 67307994, 100961991, 201923982]

約数ペア:

[(1, 201923982), (2, 100961991), (3, 67307994), (6, 33653997), (9, 22435998), (13, 15532614), (18, 11217999), (19, 10627578), (26, 7766307), (27, 7478666), (38, 5313789), (39, 5177538), (54, 3739333), (57, 3542526), (78, 2588769), (114, 1771263), (117, 1725846), (171, 1180842), (234, 862923), (247, 817506), (342, 590421), (351, 575282), (494, 408753), (513, 393614), (702, 287641), (741, 272502), (1026, 196807), (1482, 136251), (2223, 90834), (4446, 45417), (6669, 30278), (13338, 15139)]