200809196

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{231347}}^1$

素因数の和:231389

約数の個数: 24

約数和(自身を含む): 414575616

約数和(自身を除く): 213766420

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 231347, 462694, 925388, 1619429, 3238858, 6477716, 7171757, 14343514, 28687028, 50202299, 100404598, 200809196]

約数ペア:

[(1, 200809196), (2, 100404598), (4, 50202299), (7, 28687028), (14, 14343514), (28, 7171757), (31, 6477716), (62, 3238858), (124, 1619429), (217, 925388), (434, 462694), (868, 231347)]