201203847

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 324088128

約数和(自身を除く): 122884281

約数列:

[1, 3, 9, 13, 39, 53, 71, 117, 159, 213, 457, 477, 639, 689, 923, 1371, 2067, 2769, 3763, 4113, 5941, 6201, 8307, 11289, 17823, 24221, 32447, 33867, 48919, 53469, 72663, 97341, 146757, 217989, 292023, 314873, 421811, 440271, 944619, 1265433, 1719691, 2833857, 3796299, 5159073, 15477219, 22355983, 67067949, 201203847]

約数ペア:

[(1, 201203847), (3, 67067949), (9, 22355983), (13, 15477219), (39, 5159073), (53, 3796299), (71, 2833857), (117, 1719691), (159, 1265433), (213, 944619), (457, 440271), (477, 421811), (639, 314873), (689, 292023), (923, 217989), (1371, 146757), (2067, 97341), (2769, 72663), (3763, 53469), (4113, 48919), (5941, 33867), (6201, 32447), (8307, 24221), (11289, 17823)]