204578516

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{947}}^1\times {\mathrm{1019}}^1$

素因数の和:2023

約数の個数: 24

約数和(自身を含む): 365510880

約数和(自身を除く): 160932364

約数列:

[1, 2, 4, 53, 106, 212, 947, 1019, 1894, 2038, 3788, 4076, 50191, 54007, 100382, 108014, 200764, 216028, 964993, 1929986, 3859972, 51144629, 102289258, 204578516]

約数ペア:

[(1, 204578516), (2, 102289258), (4, 51144629), (53, 3859972), (106, 1929986), (212, 964993), (947, 216028), (1019, 200764), (1894, 108014), (2038, 100382), (3788, 54007), (4076, 50191)]