201090350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{138683}}^1$

素因数の和:138724

約数の個数: 24

約数和(自身を含む): 386928360

約数和(自身を除く): 185838010

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 138683, 277366, 693415, 1386830, 3467075, 4021807, 6934150, 8043614, 20109035, 40218070, 100545175, 201090350]

約数ペア:

[(1, 201090350), (2, 100545175), (5, 40218070), (10, 20109035), (25, 8043614), (29, 6934150), (50, 4021807), (58, 3467075), (145, 1386830), (290, 693415), (725, 277366), (1450, 138683)]