200986208

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{70571}}^1$

素因数の和:70670

約数の個数: 24

約数和(自身を含む): 400143240

約数和(自身を除く): 199157032

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 70571, 141142, 282284, 564568, 1129136, 2258272, 6280819, 12561638, 25123276, 50246552, 100493104, 200986208]

約数ペア:

[(1, 200986208), (2, 100493104), (4, 50246552), (8, 25123276), (16, 12561638), (32, 6280819), (89, 2258272), (178, 1129136), (356, 564568), (712, 282284), (1424, 141142), (2848, 70571)]