207009506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{701}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 350977536

約数和(自身を除く): 143968030

約数列:

[1, 2, 11, 22, 31, 62, 341, 433, 682, 701, 866, 1402, 4763, 7711, 9526, 13423, 15422, 21731, 26846, 43462, 147653, 239041, 295306, 303533, 478082, 607066, 3338863, 6677726, 9409523, 18819046, 103504753, 207009506]

約数ペア:

[(1, 207009506), (2, 103504753), (11, 18819046), (22, 9409523), (31, 6677726), (62, 3338863), (341, 607066), (433, 478082), (682, 303533), (701, 295306), (866, 239041), (1402, 147653), (4763, 43462), (7711, 26846), (9526, 21731), (13423, 15422)]