201243003

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 306163200

約数和(自身を除く): 104920197

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 1607, 2197, 3211, 4821, 6591, 9633, 20891, 30533, 41743, 62673, 91599, 125229, 271583, 396929, 814749, 1190787, 3530579, 5160077, 10591737, 15480231, 67081001, 201243003]

約数ペア:

[(1, 201243003), (3, 67081001), (13, 15480231), (19, 10591737), (39, 5160077), (57, 3530579), (169, 1190787), (247, 814749), (507, 396929), (741, 271583), (1607, 125229), (2197, 91599), (3211, 62673), (4821, 41743), (6591, 30533), (9633, 20891)]