201622638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{18253}}^1$

素因数の和:18528

約数の個数: 32

約数和(自身を含む): 462629376

約数和(自身を除く): 261006738

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 263, 526, 789, 1578, 1841, 3682, 5523, 11046, 18253, 36506, 54759, 109518, 127771, 255542, 383313, 766626, 4800539, 9601078, 14401617, 28803234, 33603773, 67207546, 100811319, 201622638]

約数ペア:

[(1, 201622638), (2, 100811319), (3, 67207546), (6, 33603773), (7, 28803234), (14, 14401617), (21, 9601078), (42, 4800539), (263, 766626), (526, 383313), (789, 255542), (1578, 127771), (1841, 109518), (3682, 54759), (5523, 36506), (11046, 18253)]