204401031

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 296352000

約数和(自身を除く): 91950969

約数列:

[1, 3, 19, 41, 57, 123, 149, 447, 587, 779, 1761, 2337, 2831, 6109, 8493, 11153, 18327, 24067, 33459, 72201, 87463, 116071, 262389, 348213, 457273, 1371819, 1661797, 3585983, 4985391, 10757949, 68133677, 204401031]

約数ペア:

[(1, 204401031), (3, 68133677), (19, 10757949), (41, 4985391), (57, 3585983), (123, 1661797), (149, 1371819), (447, 457273), (587, 348213), (779, 262389), (1761, 116071), (2337, 87463), (2831, 72201), (6109, 33459), (8493, 24067), (11153, 18327)]