203913648

素因数分解:

$2^4\times 3^2\times {\mathrm{1416067}}^1$

素因数の和:1416081

約数の個数: 30

約数和(自身を含む): 570675404

約数和(自身を除く): 366761756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1416067, 2832134, 4248201, 5664268, 8496402, 11328536, 12744603, 16992804, 22657072, 25489206, 33985608, 50978412, 67971216, 101956824, 203913648]

約数ペア:

[(1, 203913648), (2, 101956824), (3, 67971216), (4, 50978412), (6, 33985608), (8, 25489206), (9, 22657072), (12, 16992804), (16, 12744603), (18, 11328536), (24, 8496402), (36, 5664268), (48, 4248201), (72, 2832134), (144, 1416067)]