217449962

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 342642960

約数和(自身を除く): 125192998

約数列:

[1, 2, 37, 74, 89, 137, 178, 241, 274, 482, 3293, 5069, 6586, 8917, 10138, 12193, 17834, 21449, 24386, 33017, 42898, 66034, 451141, 793613, 902282, 1221629, 1587226, 2443258, 2938513, 5877026, 108724981, 217449962]

約数ペア:

[(1, 217449962), (2, 108724981), (37, 5877026), (74, 2938513), (89, 2443258), (137, 1587226), (178, 1221629), (241, 902282), (274, 793613), (482, 451141), (3293, 66034), (5069, 42898), (6586, 33017), (8917, 24386), (10138, 21449), (12193, 17834)]