201563274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71023}}^1$

素因数の和:71082

約数の個数: 32

約数和(自身を含む): 450008064

約数和(自身を除く): 248444790

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 71023, 142046, 213069, 426138, 781253, 1562506, 2343759, 3053989, 4687518, 6107978, 9161967, 18323934, 33593879, 67187758, 100781637, 201563274]

約数ペア:

[(1, 201563274), (2, 100781637), (3, 67187758), (6, 33593879), (11, 18323934), (22, 9161967), (33, 6107978), (43, 4687518), (66, 3053989), (86, 2343759), (129, 1562506), (258, 781253), (473, 426138), (946, 213069), (1419, 142046), (2838, 71023)]