201082642

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{20743}}^1$

素因数の和:20913

約数の個数: 16

約数和(自身を含む): 312155712

約数和(自身を除く): 111073070

約数列:

[1, 2, 37, 74, 131, 262, 4847, 9694, 20743, 41486, 767491, 1534982, 2717333, 5434666, 100541321, 201082642]

約数ペア:

[(1, 201082642), (2, 100541321), (37, 5434666), (74, 2717333), (131, 1534982), (262, 767491), (4847, 41486), (9694, 20743)]