219020262

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{103409}}^1$

素因数の和:103767

約数の個数: 16

約数和(自身を含む): 439285680

約数和(自身を除く): 220265418

約数列:

[1, 2, 3, 6, 353, 706, 1059, 2118, 103409, 206818, 310227, 620454, 36503377, 73006754, 109510131, 219020262]

約数ペア:

[(1, 219020262), (2, 109510131), (3, 73006754), (6, 36503377), (353, 620454), (706, 310227), (1059, 206818), (2118, 103409)]