203465102421

素因数分解:

$3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{10103039}}^1$

素因数の和:10103193

約数の個数: 24

約数和(自身を含む): 317882050560

約数和(自身を除く): 114416948139

約数列:

[1, 3, 7, 21, 49, 137, 147, 411, 959, 2877, 6713, 20139, 10103039, 30309117, 70721273, 212163819, 495048911, 1384116343, 1485146733, 4152349029, 9688814401, 29066443203, 67821700807, 203465102421]

約数ペア:

[(1, 203465102421), (3, 67821700807), (7, 29066443203), (21, 9688814401), (49, 4152349029), (137, 1485146733), (147, 1384116343), (411, 495048911), (959, 212163819), (2877, 70721273), (6713, 30309117), (20139, 10103039)]