200436028

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{296503}}^1$

素因数の和:296533

約数の個数: 18

約数和(自身を含む): 379821624

約数和(自身を除く): 179385596

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 296503, 593006, 1186012, 3854539, 7709078, 15418156, 50109007, 100218014, 200436028]

約数ペア:

[(1, 200436028), (2, 100218014), (4, 50109007), (13, 15418156), (26, 7709078), (52, 3854539), (169, 1186012), (338, 593006), (676, 296503)]