201409655

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{3659}}^1$

素因数の和:3874

約数の個数: 16

約数和(自身を含む): 246391200

約数和(自身を除く): 44981545

約数列:

[1, 5, 101, 109, 505, 545, 3659, 11009, 18295, 55045, 369559, 398831, 1847795, 1994155, 40281931, 201409655]

約数ペア:

[(1, 201409655), (5, 40281931), (101, 1994155), (109, 1847795), (505, 398831), (545, 369559), (3659, 55045), (11009, 18295)]