201923378

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{5087}}^1$

素因数の和:5401

約数の個数: 16

約数和(自身を含む): 307722240

約数和(自身を除く): 105798862

約数列:

[1, 2, 89, 178, 223, 446, 5087, 10174, 19847, 39694, 452743, 905486, 1134401, 2268802, 100961689, 201923378]

約数ペア:

[(1, 201923378), (2, 100961689), (89, 2268802), (178, 1134401), (223, 905486), (446, 452743), (5087, 39694), (10174, 19847)]