207928971349

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{21167563}}^1$

素因数の和:21167640

約数の個数: 16

約数和(自身を含む): 243850337280

約数和(自身を除く): 35921365931

約数列:

[1, 11, 19, 47, 209, 517, 893, 9823, 21167563, 232843193, 402183697, 994875461, 4424020667, 10943630071, 18902633759, 207928971349]

約数ペア:

[(1, 207928971349), (11, 18902633759), (19, 10943630071), (47, 4424020667), (209, 994875461), (517, 402183697), (893, 232843193), (9823, 21167563)]