220236198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{403363}}^1$

素因数の和:403388

約数の個数: 32

約数和(自身を含む): 542121216

約数和(自身を除く): 321885018

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 403363, 806726, 1210089, 2420178, 2823541, 5243719, 5647082, 8470623, 10487438, 15731157, 16941246, 31462314, 36706033, 73412066, 110118099, 220236198]

約数ペア:

[(1, 220236198), (2, 110118099), (3, 73412066), (6, 36706033), (7, 31462314), (13, 16941246), (14, 15731157), (21, 10487438), (26, 8470623), (39, 5647082), (42, 5243719), (78, 2823541), (91, 2420178), (182, 1210089), (273, 806726), (546, 403363)]