202109456

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{347}}^1\times {\mathrm{617}}^1$

素因数の和:1031

約数の個数: 40

約数和(自身を含む): 400019040

約数和(自身を除く): 197909584

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 347, 472, 617, 694, 944, 1234, 1388, 2468, 2776, 4936, 5552, 9872, 20473, 36403, 40946, 72806, 81892, 145612, 163784, 214099, 291224, 327568, 428198, 582448, 856396, 1712792, 3425584, 12631841, 25263682, 50527364, 101054728, 202109456]

約数ペア:

[(1, 202109456), (2, 101054728), (4, 50527364), (8, 25263682), (16, 12631841), (59, 3425584), (118, 1712792), (236, 856396), (347, 582448), (472, 428198), (617, 327568), (694, 291224), (944, 214099), (1234, 163784), (1388, 145612), (2468, 81892), (2776, 72806), (4936, 40946), (5552, 36403), (9872, 20473)]