200038958

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{621239}}^1$

素因数の和:621271

約数の個数: 16

約数和(自身を含む): 357834240

約数和(自身を除く): 157795282

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 621239, 1242478, 4348673, 8697346, 14288497, 28576994, 100019479, 200038958]

約数ペア:

[(1, 200038958), (2, 100019479), (7, 28576994), (14, 14288497), (23, 8697346), (46, 4348673), (161, 1242478), (322, 621239)]