210380926

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 365114880

約数和(自身を除く): 154733954

約数列:

[1, 2, 7, 14, 211, 229, 311, 422, 458, 622, 1477, 1603, 2177, 2954, 3206, 4354, 48319, 65621, 71219, 96638, 131242, 142438, 338233, 459347, 498533, 676466, 918694, 997066, 15027209, 30054418, 105190463, 210380926]

約数ペア:

[(1, 210380926), (2, 105190463), (7, 30054418), (14, 15027209), (211, 997066), (229, 918694), (311, 676466), (422, 498533), (458, 459347), (622, 338233), (1477, 142438), (1603, 131242), (2177, 96638), (2954, 71219), (3206, 65621), (4354, 48319)]