201874886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2143}}^1$

素因数の和:2268

約数の個数: 32

約数和(自身を含む): 332405760

約数和(自身を除く): 130530874

約数列:

[1, 2, 19, 37, 38, 67, 74, 134, 703, 1273, 1406, 2143, 2479, 2546, 4286, 4958, 40717, 47101, 79291, 81434, 94202, 143581, 158582, 287162, 1506529, 2728039, 3013058, 5312497, 5456078, 10624994, 100937443, 201874886]

約数ペア:

[(1, 201874886), (2, 100937443), (19, 10624994), (37, 5456078), (38, 5312497), (67, 3013058), (74, 2728039), (134, 1506529), (703, 287162), (1273, 158582), (1406, 143581), (2143, 94202), (2479, 81434), (2546, 79291), (4286, 47101), (4958, 40717)]