203934248

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{68711}}^1$

素因数の和:68777

約数の個数: 32

約数和(自身を含む): 445253760

約数和(自身を除く): 241319512

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 68711, 137422, 274844, 480977, 549688, 961954, 1923908, 3641683, 3847816, 7283366, 14566732, 25491781, 29133464, 50983562, 101967124, 203934248]

約数ペア:

[(1, 203934248), (2, 101967124), (4, 50983562), (7, 29133464), (8, 25491781), (14, 14566732), (28, 7283366), (53, 3847816), (56, 3641683), (106, 1923908), (212, 961954), (371, 549688), (424, 480977), (742, 274844), (1484, 137422), (2968, 68711)]