201271668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1290203}}^1$

素因数の和:1290223

約数の個数: 24

約数和(自身を含む): 505759968

約数和(自身を除く): 304488300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1290203, 2580406, 3870609, 5160812, 7741218, 15482436, 16772639, 33545278, 50317917, 67090556, 100635834, 201271668]

約数ペア:

[(1, 201271668), (2, 100635834), (3, 67090556), (4, 50317917), (6, 33545278), (12, 16772639), (13, 15482436), (26, 7741218), (39, 5160812), (52, 3870609), (78, 2580406), (156, 1290203)]