200580819

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 285204480

約数和(自身を除く): 84623661

約数列:

[1, 3, 31, 47, 93, 109, 141, 327, 421, 1263, 1457, 3379, 4371, 5123, 10137, 13051, 15369, 19787, 39153, 45889, 59361, 137667, 158813, 476439, 613397, 1422559, 1840191, 2156783, 4267677, 6470349, 66860273, 200580819]

約数ペア:

[(1, 200580819), (3, 66860273), (31, 6470349), (47, 4267677), (93, 2156783), (109, 1840191), (141, 1422559), (327, 613397), (421, 476439), (1263, 158813), (1457, 137667), (3379, 59361), (4371, 45889), (5123, 39153), (10137, 19787), (13051, 15369)]