203401916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{50497}}^1$

素因数の和:50573

約数の個数: 24

約数和(自身を含む): 381764880

約数和(自身を除く): 178362964

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 50497, 100994, 201988, 959443, 1918886, 2676341, 3837772, 5352682, 10705364, 50850479, 101700958, 203401916]

約数ペア:

[(1, 203401916), (2, 101700958), (4, 50850479), (19, 10705364), (38, 5352682), (53, 3837772), (76, 2676341), (106, 1918886), (212, 959443), (1007, 201988), (2014, 100994), (4028, 50497)]