201309213

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{330557}}^1$

素因数の和:330596

約数の個数: 16

約数和(自身を含む): 317335680

約数和(自身を除く): 116026467

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 330557, 991671, 2313899, 6941697, 9586153, 28758459, 67103071, 201309213]

約数ペア:

[(1, 201309213), (3, 67103071), (7, 28758459), (21, 9586153), (29, 6941697), (87, 2313899), (203, 991671), (609, 330557)]