199975882

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{10799}}^1$

素因数の和:11045

約数の個数: 16

約数和(自身を含む): 307929600

約数和(自身を除く): 107953718

約数列:

[1, 2, 47, 94, 197, 394, 9259, 10799, 18518, 21598, 507553, 1015106, 2127403, 4254806, 99987941, 199975882]

約数ペア:

[(1, 199975882), (2, 99987941), (47, 4254806), (94, 2127403), (197, 1015106), (394, 507553), (9259, 21598), (10799, 18518)]