201144669

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{619}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 301171200

約数和(自身を除く): 100026531

約数列:

[1, 3, 11, 33, 43, 129, 229, 473, 619, 687, 1419, 1857, 2519, 6809, 7557, 9847, 20427, 26617, 29541, 79851, 108317, 141751, 292787, 324951, 425253, 878361, 1559261, 4677783, 6095293, 18285879, 67048223, 201144669]

約数ペア:

[(1, 201144669), (3, 67048223), (11, 18285879), (33, 6095293), (43, 4677783), (129, 1559261), (229, 878361), (473, 425253), (619, 324951), (687, 292787), (1419, 141751), (1857, 108317), (2519, 79851), (6809, 29541), (7557, 26617), (9847, 20427)]