200189307

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1\times {\mathrm{967}}^1$

素因数の和:1578

約数の個数: 16

約数和(自身を含む): 269553152

約数和(自身を除く): 69363845

約数列:

[1, 3, 151, 453, 457, 967, 1371, 2901, 69007, 146017, 207021, 438051, 441919, 1325757, 66729769, 200189307]

約数ペア:

[(1, 200189307), (3, 66729769), (151, 1325757), (453, 441919), (457, 438051), (967, 207021), (1371, 146017), (2901, 69007)]