204521704

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1111531}}^1$

素因数の和:1111560

約数の個数: 16

約数和(自身を含む): 400151520

約数和(自身を除く): 195629816

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1111531, 2223062, 4446124, 8892248, 25565213, 51130426, 102260852, 204521704]

約数ペア:

[(1, 204521704), (2, 102260852), (4, 51130426), (8, 25565213), (23, 8892248), (46, 4446124), (92, 2223062), (184, 1111531)]