200745736

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{230213}}^1$

素因数の和:230328

約数の個数: 16

約数和(自身を含む): 379853100

約数和(自身を除く): 179107364

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 230213, 460426, 920852, 1841704, 25093217, 50186434, 100372868, 200745736]

約数ペア:

[(1, 200745736), (2, 100372868), (4, 50186434), (8, 25093217), (109, 1841704), (218, 920852), (436, 460426), (872, 230213)]