219045497

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{7079}}^1$

素因数の和:7216

約数の個数: 16

約数和(自身を含む): 249782400

約数和(自身を除く): 30736903

約数列:

[1, 11, 29, 97, 319, 1067, 2813, 7079, 30943, 77869, 205291, 686663, 2258201, 7553293, 19913227, 219045497]

約数ペア:

[(1, 219045497), (11, 19913227), (29, 7553293), (97, 2258201), (319, 686663), (1067, 205291), (2813, 77869), (7079, 30943)]