201451796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{553439}}^1$

素因数の和:553463

約数の個数: 24

約数和(自身を含む): 433896960

約数和(自身を除く): 232445164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 553439, 1106878, 2213756, 3874073, 7194707, 7748146, 14389414, 15496292, 28778828, 50362949, 100725898, 201451796]

約数ペア:

[(1, 201451796), (2, 100725898), (4, 50362949), (7, 28778828), (13, 15496292), (14, 14389414), (26, 7748146), (28, 7194707), (52, 3874073), (91, 2213756), (182, 1106878), (364, 553439)]