200449910

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{1063}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 366569280

約数和(自身を除く): 166119370

約数列:

[1, 2, 5, 10, 109, 173, 218, 346, 545, 865, 1063, 1090, 1730, 2126, 5315, 10630, 18857, 37714, 94285, 115867, 183899, 188570, 231734, 367798, 579335, 919495, 1158670, 1838990, 20044991, 40089982, 100224955, 200449910]

約数ペア:

[(1, 200449910), (2, 100224955), (5, 40089982), (10, 20044991), (109, 1838990), (173, 1158670), (218, 919495), (346, 579335), (545, 367798), (865, 231734), (1063, 188570), (1090, 183899), (1730, 115867), (2126, 94285), (5315, 37714), (10630, 18857)]