201755319

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{241}}^1\times {\mathrm{773}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 285457392

約数和(自身を除く): 83702073

約数列:

[1, 3, 19, 57, 241, 361, 723, 773, 1083, 2319, 4579, 13737, 14687, 44061, 87001, 186293, 261003, 279053, 558879, 837159, 3539567, 10618701, 67251773, 201755319]

約数ペア:

[(1, 201755319), (3, 67251773), (19, 10618701), (57, 3539567), (241, 837159), (361, 558879), (723, 279053), (773, 261003), (1083, 186293), (2319, 87001), (4579, 44061), (13737, 14687)]