203417252787

素因数分解:

$3^1\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{1949}}^1\times {\mathrm{3221}}^1$

素因数の和:6723

約数の個数: 32

約数和(自身を含む): 310425523200

約数和(自身を除く): 107008270413

約数列:

[1, 3, 7, 21, 1543, 1949, 3221, 4629, 5847, 9663, 10801, 13643, 22547, 32403, 40929, 67641, 3007307, 4970003, 6277729, 9021921, 14910009, 18833187, 21051149, 34790021, 43944103, 63153447, 104370063, 131832309, 9686535847, 29059607541, 67805750929, 203417252787]

約数ペア:

[(1, 203417252787), (3, 67805750929), (7, 29059607541), (21, 9686535847), (1543, 131832309), (1949, 104370063), (3221, 63153447), (4629, 43944103), (5847, 34790021), (9663, 21051149), (10801, 18833187), (13643, 14910009), (22547, 9021921), (32403, 6277729), (40929, 4970003), (67641, 3007307)]