201008990507

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{2217443}}^1$

素因数の和:2217842

約数の個数: 16

約数和(自身を含む): 228485429760

約数和(自身を除く): 27476439253

約数列:

[1, 13, 19, 247, 367, 4771, 6973, 90649, 2217443, 28826759, 42131417, 547708421, 813801581, 10579420553, 15462230039, 201008990507]

約数ペア:

[(1, 201008990507), (13, 15462230039), (19, 10579420553), (247, 813801581), (367, 547708421), (4771, 42131417), (6973, 28826759), (90649, 2217443)]