199033004

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{487}}^1\times {\mathrm{1231}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 353515008

約数和(自身を除く): 154482004

約数列:

[1, 2, 4, 83, 166, 332, 487, 974, 1231, 1948, 2462, 4924, 40421, 80842, 102173, 161684, 204346, 408692, 599497, 1198994, 2397988, 49758251, 99516502, 199033004]

約数ペア:

[(1, 199033004), (2, 99516502), (4, 49758251), (83, 2397988), (166, 1198994), (332, 599497), (487, 408692), (974, 204346), (1231, 161684), (1948, 102173), (2462, 80842), (4924, 40421)]