103978196

素因数分解:

$2^2\times 7^2\times {\mathrm{530501}}^1$

素因数の和:530519

約数の個数: 18

約数和(自身を含む): 211670298

約数和(自身を除く): 107692102

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 530501, 1061002, 2122004, 3713507, 7427014, 14854028, 25994549, 51989098, 103978196]

約数ペア:

[(1, 103978196), (2, 51989098), (4, 25994549), (7, 14854028), (14, 7427014), (28, 3713507), (49, 2122004), (98, 1061002), (196, 530501)]