201177970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{3889}}^1$

素因数の和:4642

約数の個数: 32

約数和(自身を含む): 414518400

約数和(自身を除く): 213340430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 739, 1478, 3695, 3889, 5173, 7390, 7778, 10346, 19445, 25865, 27223, 38890, 51730, 54446, 136115, 272230, 2873971, 5747942, 14369855, 20117797, 28739710, 40235594, 100588985, 201177970]

約数ペア:

[(1, 201177970), (2, 100588985), (5, 40235594), (7, 28739710), (10, 20117797), (14, 14369855), (35, 5747942), (70, 2873971), (739, 272230), (1478, 136115), (3695, 54446), (3889, 51730), (5173, 38890), (7390, 27223), (7778, 25865), (10346, 19445)]