200638552

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{191449}}^1$

素因数の和:191586

約数の個数: 16

約数和(自身を含む): 379071000

約数和(自身を除く): 178432448

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 191449, 382898, 765796, 1531592, 25079819, 50159638, 100319276, 200638552]

約数ペア:

[(1, 200638552), (2, 100319276), (4, 50159638), (8, 25079819), (131, 1531592), (262, 765796), (524, 382898), (1048, 191449)]