201554506

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1\times {\mathrm{1213}}^1$

素因数の和:1797

約数の個数: 16

約数和(自身を含む): 304704288

約数和(自身を除く): 103149782

約数列:

[1, 2, 251, 331, 502, 662, 1213, 2426, 83081, 166162, 304463, 401503, 608926, 803006, 100777253, 201554506]

約数ペア:

[(1, 201554506), (2, 100777253), (251, 803006), (331, 608926), (502, 401503), (662, 304463), (1213, 166162), (2426, 83081)]