201991710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{6673}}^1$

素因数の和:7692

約数の個数: 32

約数和(自身を含む): 485333280

約数和(自身を除く): 283341570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1009, 2018, 3027, 5045, 6054, 6673, 10090, 13346, 15135, 20019, 30270, 33365, 40038, 66730, 100095, 200190, 6733057, 13466114, 20199171, 33665285, 40398342, 67330570, 100995855, 201991710]

約数ペア:

[(1, 201991710), (2, 100995855), (3, 67330570), (5, 40398342), (6, 33665285), (10, 20199171), (15, 13466114), (30, 6733057), (1009, 200190), (2018, 100095), (3027, 66730), (5045, 40038), (6054, 33365), (6673, 30270), (10090, 20019), (13346, 15135)]