200147978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{106123}}^1$

素因数の和:106189

約数の個数: 16

約数和(自身を含む): 320918976

約数和(自身を除く): 120770998

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 106123, 212246, 2440829, 4351043, 4881658, 8702086, 100073989, 200147978]

約数ペア:

[(1, 200147978), (2, 100073989), (23, 8702086), (41, 4881658), (46, 4351043), (82, 2440829), (943, 212246), (1886, 106123)]