212814708

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{156943}}^1$

素因数の和:157063

約数の個数: 24

約数和(自身を含む): 500965248

約数和(自身を除く): 288150540

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 156943, 313886, 470829, 627772, 941658, 1883316, 17734559, 35469118, 53203677, 70938236, 106407354, 212814708]

約数ペア:

[(1, 212814708), (2, 106407354), (3, 70938236), (4, 53203677), (6, 35469118), (12, 17734559), (113, 1883316), (226, 941658), (339, 627772), (452, 470829), (678, 313886), (1356, 156943)]