222389466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{3089}}^1$

素因数の和:3191

約数の個数: 48

約数和(自身を含む): 488566080

約数和(自身を除く): 266176614

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 169, 213, 338, 426, 507, 923, 1014, 1846, 2769, 3089, 5538, 6178, 9267, 11999, 18534, 23998, 35997, 40157, 71994, 80314, 120471, 219319, 240942, 438638, 522041, 657957, 1044082, 1315914, 1566123, 2851147, 3132246, 5702294, 8553441, 17106882, 37064911, 74129822, 111194733, 222389466]

約数ペア:

[(1, 222389466), (2, 111194733), (3, 74129822), (6, 37064911), (13, 17106882), (26, 8553441), (39, 5702294), (71, 3132246), (78, 2851147), (142, 1566123), (169, 1315914), (213, 1044082), (338, 657957), (426, 522041), (507, 438638), (923, 240942), (1014, 219319), (1846, 120471), (2769, 80314), (3089, 71994), (5538, 40157), (6178, 35997), (9267, 23998), (11999, 18534)]