201804321

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{2837}}^1$

素因数の和:3152

約数の個数: 16

約数和(自身を含む): 272720448

約数和(自身を除く): 70916127

約数列:

[1, 3, 131, 181, 393, 543, 2837, 8511, 23711, 71133, 371647, 513497, 1114941, 1540491, 67268107, 201804321]

約数ペア:

[(1, 201804321), (3, 67268107), (131, 1540491), (181, 1114941), (393, 513497), (543, 371647), (2837, 71133), (8511, 23711)]