197008954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{81611}}^1$

素因数の和:81701

約数の個数: 16

約数和(自身を含む): 317307456

約数和(自身を除く): 120298502

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 81611, 163222, 1387387, 2774774, 5794381, 11588762, 98504477, 197008954]

約数ペア:

[(1, 197008954), (2, 98504477), (17, 11588762), (34, 5794381), (71, 2774774), (142, 1387387), (1207, 163222), (2414, 81611)]