20199703219

素因数分解:

${\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1\times {\mathrm{2273}}^1$

素因数の和:2910

約数の個数: 16

約数和(自身を含む): 20510752320

約数和(自身を除く): 311049101

約数列:

[1, 151, 229, 257, 2273, 34579, 38807, 58853, 343223, 520517, 584161, 8886803, 78598067, 88208311, 133772869, 20199703219]

約数ペア:

[(1, 20199703219), (151, 133772869), (229, 88208311), (257, 78598067), (2273, 8886803), (34579, 584161), (38807, 520517), (58853, 343223)]