210039477

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 301694976

約数和(自身を除く): 91655499

約数列:

[1, 3, 31, 43, 53, 93, 129, 159, 991, 1333, 1643, 2279, 2973, 3999, 4929, 6837, 30721, 42613, 52523, 70649, 92163, 127839, 157569, 211947, 1321003, 1628213, 2258489, 3963009, 4884639, 6775467, 70013159, 210039477]

約数ペア:

[(1, 210039477), (3, 70013159), (31, 6775467), (43, 4884639), (53, 3963009), (93, 2258489), (129, 1628213), (159, 1321003), (991, 211947), (1333, 157569), (1643, 127839), (2279, 92163), (2973, 70649), (3999, 52523), (4929, 42613), (6837, 30721)]