208882010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{20743}}^1$

素因数の和:20822

約数の個数: 32

約数和(自身を含む): 403263360

約数和(自身を除く): 194381350

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 10070, 20743, 41486, 103715, 207430, 394117, 788234, 1099379, 1970585, 2198758, 3941170, 5496895, 10993790, 20888201, 41776402, 104441005, 208882010]

約数ペア:

[(1, 208882010), (2, 104441005), (5, 41776402), (10, 20888201), (19, 10993790), (38, 5496895), (53, 3941170), (95, 2198758), (106, 1970585), (190, 1099379), (265, 788234), (530, 394117), (1007, 207430), (2014, 103715), (5035, 41486), (10070, 20743)]