201696955

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{1663}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 245366784

約数和(自身を除く): 43669829

約数列:

[1, 5, 127, 191, 635, 955, 1663, 8315, 24257, 121285, 211201, 317633, 1056005, 1588165, 40339391, 201696955]

約数ペア:

[(1, 201696955), (5, 40339391), (127, 1588165), (191, 1056005), (635, 317633), (955, 211201), (1663, 121285), (8315, 24257)]