208536368

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{277309}}^1$

素因数の和:277364

約数の個数: 20

約数和(自身を含む): 412637280

約数和(自身を除く): 204100912

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 277309, 554618, 1109236, 2218472, 4436944, 13033523, 26067046, 52134092, 104268184, 208536368]

約数ペア:

[(1, 208536368), (2, 104268184), (4, 52134092), (8, 26067046), (16, 13033523), (47, 4436944), (94, 2218472), (188, 1109236), (376, 554618), (752, 277309)]