201975678

素因数分解:

$2^1\times 3^2\times {\mathrm{2671}}^1\times {\mathrm{4201}}^1$

素因数の和:6880

約数の個数: 24

約数和(自身を含む): 437882016

約数和(自身を除く): 235906338

約数列:

[1, 2, 3, 6, 9, 18, 2671, 4201, 5342, 8013, 8402, 12603, 16026, 24039, 25206, 37809, 48078, 75618, 11220871, 22441742, 33662613, 67325226, 100987839, 201975678]

約数ペア:

[(1, 201975678), (2, 100987839), (3, 67325226), (6, 33662613), (9, 22441742), (18, 11220871), (2671, 75618), (4201, 48078), (5342, 37809), (8013, 25206), (8402, 24039), (12603, 16026)]