200723624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{2339}}^1$

素因数の和:2993

約数の個数: 32

約数和(自身を含む): 399297600

約数和(自身を除く): 198573976

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 631, 1262, 2339, 2524, 4678, 5048, 9356, 10727, 18712, 21454, 39763, 42908, 79526, 85816, 159052, 318104, 1475909, 2951818, 5903636, 11807272, 25090453, 50180906, 100361812, 200723624]

約数ペア:

[(1, 200723624), (2, 100361812), (4, 50180906), (8, 25090453), (17, 11807272), (34, 5903636), (68, 2951818), (136, 1475909), (631, 318104), (1262, 159052), (2339, 85816), (2524, 79526), (4678, 42908), (5048, 39763), (9356, 21454), (10727, 18712)]