202102685444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{7143457}}^1$

素因数の和:7144115

約数の個数: 24

約数和(自身を含む): 386432503968

約数和(自身を除く): 184329818524

約数列:

[1, 2, 4, 11, 22, 44, 643, 1286, 2572, 7073, 14146, 28292, 7143457, 14286914, 28573828, 78578027, 157156054, 314312108, 4593242851, 9186485702, 18372971404, 50525671361, 101051342722, 202102685444]

約数ペア:

[(1, 202102685444), (2, 101051342722), (4, 50525671361), (11, 18372971404), (22, 9186485702), (44, 4593242851), (643, 314312108), (1286, 157156054), (2572, 78578027), (7073, 28573828), (14146, 14286914), (28292, 7143457)]