205641011

素因数分解:

${\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:602

約数の個数: 16

約数和(自身を含む): 215728128

約数和(自身を除く): 10087117

約数列:

[1, 31, 151, 197, 223, 4681, 6107, 6913, 29747, 33673, 43931, 922157, 1043863, 1361861, 6633581, 205641011]

約数ペア:

[(1, 205641011), (31, 6633581), (151, 1361861), (197, 1043863), (223, 922157), (4681, 43931), (6107, 33673), (6913, 29747)]