202048231

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{70919}}^1$

素因数の和:70974

約数の個数: 16

約数和(自身を含む): 258716160

約数和(自身を除く): 56667929

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 70919, 496433, 780109, 2624003, 5460763, 18368021, 28864033, 202048231]

約数ペア:

[(1, 202048231), (7, 28864033), (11, 18368021), (37, 5460763), (77, 2624003), (259, 780109), (407, 496433), (2849, 70919)]