201869493

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{659}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 319334400

約数和(自身を除く): 117464907

約数列:

[1, 3, 7, 21, 29, 87, 203, 503, 609, 659, 1509, 1977, 3521, 4613, 10563, 13839, 14587, 19111, 43761, 57333, 102109, 133777, 306327, 331477, 401331, 994431, 2320339, 6961017, 9612833, 28838499, 67289831, 201869493]

約数ペア:

[(1, 201869493), (3, 67289831), (7, 28838499), (21, 9612833), (29, 6961017), (87, 2320339), (203, 994431), (503, 401331), (609, 331477), (659, 306327), (1509, 133777), (1977, 102109), (3521, 57333), (4613, 43761), (10563, 19111), (13839, 14587)]