221259694838

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3767}}^1\times {\mathrm{322727}}^1$

素因数の和:326516

約数の個数: 32

約数和(自身を含む): 408589138944

約数和(自身を除く): 187329444106

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 3767, 7534, 26369, 48971, 52738, 97942, 322727, 342797, 645454, 685594, 2259089, 4195451, 4518178, 8390902, 29368157, 58736314, 1215712609, 2431425218, 8509988263, 15804263917, 17019976526, 31608527834, 110629847419, 221259694838]

約数ペア:

[(1, 221259694838), (2, 110629847419), (7, 31608527834), (13, 17019976526), (14, 15804263917), (26, 8509988263), (91, 2431425218), (182, 1215712609), (3767, 58736314), (7534, 29368157), (26369, 8390902), (48971, 4518178), (52738, 4195451), (97942, 2259089), (322727, 685594), (342797, 645454)]