203424070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{20201}}^1$

素因数の和:20280

約数の個数: 32

約数和(自身を含む): 392726880

約数和(自身を除く): 189302810

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 10070, 20201, 40402, 101005, 202010, 383819, 767638, 1070653, 1919095, 2141306, 3838190, 5353265, 10706530, 20342407, 40684814, 101712035, 203424070]

約数ペア:

[(1, 203424070), (2, 101712035), (5, 40684814), (10, 20342407), (19, 10706530), (38, 5353265), (53, 3838190), (95, 2141306), (106, 1919095), (190, 1070653), (265, 767638), (530, 383819), (1007, 202010), (2014, 101005), (5035, 40402), (10070, 20201)]