204764983

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{521}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 221369760

約数和(自身を除く): 16604777

約数列:

[1, 17, 61, 379, 521, 1037, 6443, 8857, 23119, 31781, 197459, 393023, 540277, 3356803, 12044999, 204764983]

約数ペア:

[(1, 204764983), (17, 12044999), (61, 3356803), (379, 540277), (521, 393023), (1037, 197459), (6443, 31781), (8857, 23119)]