221439534

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1272641}}^1$

素因数の和:1272675

約数の個数: 16

約数和(自身を含む): 458151120

約数和(自身を除く): 236711586

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 1272641, 2545282, 3817923, 7635846, 36906589, 73813178, 110719767, 221439534]

約数ペア:

[(1, 221439534), (2, 110719767), (3, 73813178), (6, 36906589), (29, 7635846), (58, 3817923), (87, 2545282), (174, 1272641)]