202216563

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{2351}}^1$

素因数の和:2879

約数の個数: 24

約数和(自身を含む): 308206080

約数和(自身を除く): 105989517

約数列:

[1, 3, 9, 19, 57, 171, 503, 1509, 2351, 4527, 7053, 9557, 21159, 28671, 44669, 86013, 134007, 402021, 1182553, 3547659, 10642977, 22468507, 67405521, 202216563]

約数ペア:

[(1, 202216563), (3, 67405521), (9, 22468507), (19, 10642977), (57, 3547659), (171, 1182553), (503, 402021), (1509, 134007), (2351, 86013), (4527, 44669), (7053, 28671), (9557, 21159)]