201190899

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23773}}^1$

素因数の和:23827

約数の個数: 32

約数和(自身を含む): 340824064

約数和(自身を除く): 139633165

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 23773, 71319, 166411, 309049, 499233, 736963, 927147, 2163343, 2210889, 5158741, 6490029, 9580519, 15476223, 28741557, 67063633, 201190899]

約数ペア:

[(1, 201190899), (3, 67063633), (7, 28741557), (13, 15476223), (21, 9580519), (31, 6490029), (39, 5158741), (91, 2210889), (93, 2163343), (217, 927147), (273, 736963), (403, 499233), (651, 309049), (1209, 166411), (2821, 71319), (8463, 23773)]