203137535

素因数分解:

$5^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1\times {\mathrm{761}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 246229632

約数和(自身を除く): 43092097

約数列:

[1, 5, 197, 271, 761, 985, 1355, 3805, 53387, 149917, 206231, 266935, 749585, 1031155, 40627507, 203137535]

約数ペア:

[(1, 203137535), (5, 40627507), (197, 1031155), (271, 749585), (761, 266935), (985, 206231), (1355, 149917), (3805, 53387)]