203719519

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{607}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 215377920

約数和(自身を除く): 11658401

約数列:

[1, 29, 71, 163, 607, 2059, 4727, 11573, 17603, 43097, 98941, 335617, 1249813, 2869289, 7024811, 203719519]

約数ペア:

[(1, 203719519), (29, 7024811), (71, 2869289), (163, 1249813), (607, 335617), (2059, 98941), (4727, 43097), (11573, 17603)]