208188616

素因数分解:

$2^3\times {\mathrm{107}}^2\times {\mathrm{2273}}^1$

素因数の和:2493

約数の個数: 24

約数和(自身を含む): 394209270

約数和(自身を除く): 186020654

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 2273, 4546, 9092, 11449, 18184, 22898, 45796, 91592, 243211, 486422, 972844, 1945688, 26023577, 52047154, 104094308, 208188616]

約数ペア:

[(1, 208188616), (2, 104094308), (4, 52047154), (8, 26023577), (107, 1945688), (214, 972844), (428, 486422), (856, 243211), (2273, 91592), (4546, 45796), (9092, 22898), (11449, 18184)]