207804748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{3593}}^1$

素因数の和:4377

約数の個数: 24

約数和(自身を含む): 383407920

約数和(自身を除く): 175603172

約数列:

[1, 2, 4, 19, 38, 76, 761, 1522, 3044, 3593, 7186, 14372, 14459, 28918, 57836, 68267, 136534, 273068, 2734273, 5468546, 10937092, 51951187, 103902374, 207804748]

約数ペア:

[(1, 207804748), (2, 103902374), (4, 51951187), (19, 10937092), (38, 5468546), (76, 2734273), (761, 273068), (1522, 136534), (3044, 68267), (3593, 57836), (7186, 28918), (14372, 14459)]