201306333

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 290908800

約数和(自身を除く): 89602467

約数列:

[1, 3, 17, 51, 73, 139, 219, 389, 417, 1167, 1241, 2363, 3723, 6613, 7089, 10147, 19839, 28397, 30441, 54071, 85191, 162213, 172499, 482749, 517497, 919207, 1448247, 2757621, 3947183, 11841549, 67102111, 201306333]

約数ペア:

[(1, 201306333), (3, 67102111), (17, 11841549), (51, 3947183), (73, 2757621), (139, 1448247), (219, 919207), (389, 517497), (417, 482749), (1167, 172499), (1241, 162213), (2363, 85191), (3723, 54071), (6613, 30441), (7089, 28397), (10147, 19839)]