208048748

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{443}}^1\times {\mathrm{857}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 367999632

約数和(自身を除く): 159950884

約数列:

[1, 2, 4, 137, 274, 443, 548, 857, 886, 1714, 1772, 3428, 60691, 117409, 121382, 234818, 242764, 379651, 469636, 759302, 1518604, 52012187, 104024374, 208048748]

約数ペア:

[(1, 208048748), (2, 104024374), (4, 52012187), (137, 1518604), (274, 759302), (443, 469636), (548, 379651), (857, 242764), (886, 234818), (1714, 121382), (1772, 117409), (3428, 60691)]