201784063024

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{115701871}}^1$

素因数の和:115701988

約数の個数: 20

約数和(自身を含む): 394543383520

約数和(自身を除く): 192759320496

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 115701871, 231403742, 462807484, 925614968, 1851229936, 12611503939, 25223007878, 50446015756, 100892031512, 201784063024]

約数ペア:

[(1, 201784063024), (2, 100892031512), (4, 50446015756), (8, 25223007878), (16, 12611503939), (109, 1851229936), (218, 925614968), (436, 462807484), (872, 231403742), (1744, 115701871)]