201975855

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{200971}}^1$

素因数の和:201046

約数の個数: 16

約数和(自身を含む): 327986304

約数和(自身を除く): 126010449

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 200971, 602913, 1004855, 3014565, 13465057, 40395171, 67325285, 201975855]

約数ペア:

[(1, 201975855), (3, 67325285), (5, 40395171), (15, 13465057), (67, 3014565), (201, 1004855), (335, 602913), (1005, 200971)]