206830274

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{39821}}^1$

素因数の和:39890

約数の個数: 24

約数和(自身を含む): 367716348

約数和(自身を除く): 160886074

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 39821, 79642, 278747, 557494, 1951229, 2110513, 3902458, 4221026, 14773591, 29547182, 103415137, 206830274]

約数ペア:

[(1, 206830274), (2, 103415137), (7, 29547182), (14, 14773591), (49, 4221026), (53, 3902458), (98, 2110513), (106, 1951229), (371, 557494), (742, 278747), (2597, 79642), (5194, 39821)]