207783816

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{66089}}^1$

素因数の和:66229

約数の個数: 32

約数和(自身を含む): 523432800

約数和(自身を除く): 315648984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 66089, 132178, 198267, 264356, 396534, 528712, 793068, 1586136, 8657659, 17315318, 25972977, 34630636, 51945954, 69261272, 103891908, 207783816]

約数ペア:

[(1, 207783816), (2, 103891908), (3, 69261272), (4, 51945954), (6, 34630636), (8, 25972977), (12, 17315318), (24, 8657659), (131, 1586136), (262, 793068), (393, 528712), (524, 396534), (786, 264356), (1048, 198267), (1572, 132178), (3144, 66089)]