201745424

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{56543}}^1$

素因数の和:56774

約数の個数: 20

約数和(自身を含む): 392641536

約数和(自身を除く): 190896112

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 56543, 113086, 226172, 452344, 904688, 12609089, 25218178, 50436356, 100872712, 201745424]

約数ペア:

[(1, 201745424), (2, 100872712), (4, 50436356), (8, 25218178), (16, 12609089), (223, 904688), (446, 452344), (892, 226172), (1784, 113086), (3568, 56543)]