201954765

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{106013}}^1$

素因数の和:106148

約数の個数: 16

約数和(自身を含む): 325675008

約数和(自身を除く): 123720243

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 106013, 318039, 530065, 1590195, 13463651, 40390953, 67318255, 201954765]

約数ペア:

[(1, 201954765), (3, 67318255), (5, 40390953), (15, 13463651), (127, 1590195), (381, 530065), (635, 318039), (1905, 106013)]