200914970

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{1049}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 367416000

約数和(自身を除く): 166501030

約数列:

[1, 2, 5, 10, 107, 179, 214, 358, 535, 895, 1049, 1070, 1790, 2098, 5245, 10490, 19153, 38306, 95765, 112243, 187771, 191530, 224486, 375542, 561215, 938855, 1122430, 1877710, 20091497, 40182994, 100457485, 200914970]

約数ペア:

[(1, 200914970), (2, 100457485), (5, 40182994), (10, 20091497), (107, 1877710), (179, 1122430), (214, 938855), (358, 561215), (535, 375542), (895, 224486), (1049, 191530), (1070, 187771), (1790, 112243), (2098, 95765), (5245, 38306), (10490, 19153)]