205034410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{16931}}^1$

素因数の和:17118

約数の個数: 32

約数和(自身を含む): 424248192

約数和(自身を除く): 219213782

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 6055, 12110, 16931, 33862, 84655, 118517, 169310, 237034, 592585, 1185170, 2929063, 5858126, 14645315, 20503441, 29290630, 41006882, 102517205, 205034410]

約数ペア:

[(1, 205034410), (2, 102517205), (5, 41006882), (7, 29290630), (10, 20503441), (14, 14645315), (35, 5858126), (70, 2929063), (173, 1185170), (346, 592585), (865, 237034), (1211, 169310), (1730, 118517), (2422, 84655), (6055, 33862), (12110, 16931)]