203422664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{4729}}^1$

素因数の和:5037

約数の個数: 32

約数和(自身を含む): 402996000

約数和(自身を除く): 199573336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 283, 566, 1132, 2264, 4729, 5377, 9458, 10754, 18916, 21508, 37832, 43016, 89851, 179702, 359404, 718808, 1338307, 2676614, 5353228, 10706456, 25427833, 50855666, 101711332, 203422664]

約数ペア:

[(1, 203422664), (2, 101711332), (4, 50855666), (8, 25427833), (19, 10706456), (38, 5353228), (76, 2676614), (152, 1338307), (283, 718808), (566, 359404), (1132, 179702), (2264, 89851), (4729, 43016), (5377, 37832), (9458, 21508), (10754, 18916)]