204069691

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{3767}}^1$

素因数の和:3954

約数の個数: 16

約数和(自身を含む): 238740480

約数和(自身を除く): 34670789

約数列:

[1, 7, 71, 109, 497, 763, 3767, 7739, 26369, 54173, 267457, 410603, 1872199, 2874221, 29152813, 204069691]

約数ペア:

[(1, 204069691), (7, 29152813), (71, 2874221), (109, 1872199), (497, 410603), (763, 267457), (3767, 54173), (7739, 26369)]