201055315

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{13171}}^1$

素因数の和:13290

約数の個数: 16

約数和(自身を含む): 250373376

約数和(自身を除く): 49318061

約数列:

[1, 5, 43, 71, 215, 355, 3053, 13171, 15265, 65855, 566353, 935141, 2831765, 4675705, 40211063, 201055315]

約数ペア:

[(1, 201055315), (5, 40211063), (43, 4675705), (71, 2831765), (215, 935141), (355, 566353), (3053, 65855), (13171, 15265)]