200775700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{69233}}^1$

素因数の和:69276

約数の個数: 36

約数和(自身を含む): 450713340

約数和(自身を除く): 249937640

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 69233, 138466, 276932, 346165, 692330, 1384660, 1730825, 2007757, 3461650, 4015514, 6923300, 8031028, 10038785, 20077570, 40155140, 50193925, 100387850, 200775700]

約数ペア:

[(1, 200775700), (2, 100387850), (4, 50193925), (5, 40155140), (10, 20077570), (20, 10038785), (25, 8031028), (29, 6923300), (50, 4015514), (58, 3461650), (100, 2007757), (116, 1730825), (145, 1384660), (290, 692330), (580, 346165), (725, 276932), (1450, 138466), (2900, 69233)]