201285448

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{977}}^1$

素因数の和:1286

約数の個数: 64

約数和(自身を含む): 466623360

約数和(自身を除く): 265337912

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 283, 364, 566, 728, 977, 1132, 1954, 1981, 2264, 3679, 3908, 3962, 6839, 7358, 7816, 7924, 12701, 13678, 14716, 15848, 25402, 25753, 27356, 29432, 50804, 51506, 54712, 88907, 101608, 103012, 177814, 206024, 276491, 355628, 552982, 711256, 1105964, 1935437, 2211928, 3594383, 3870874, 7188766, 7741748, 14377532, 15483496, 25160681, 28755064, 50321362, 100642724, 201285448]

約数ペア:

[(1, 201285448), (2, 100642724), (4, 50321362), (7, 28755064), (8, 25160681), (13, 15483496), (14, 14377532), (26, 7741748), (28, 7188766), (52, 3870874), (56, 3594383), (91, 2211928), (104, 1935437), (182, 1105964), (283, 711256), (364, 552982), (566, 355628), (728, 276491), (977, 206024), (1132, 177814), (1954, 103012), (1981, 101608), (2264, 88907), (3679, 54712), (3908, 51506), (3962, 50804), (6839, 29432), (7358, 27356), (7816, 25753), (7924, 25402), (12701, 15848), (13678, 14716)]