140825838

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{105251}}^1$

素因数の和:105479

約数の個数: 16

約数和(自身を含む): 282917376

約数和(自身を除く): 142091538

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 105251, 210502, 315753, 631506, 23470973, 46941946, 70412919, 140825838]

約数ペア:

[(1, 140825838), (2, 70412919), (3, 46941946), (6, 23470973), (223, 631506), (446, 315753), (669, 210502), (1338, 105251)]