202279472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4787}}^1$

素因数の和:4953

約数の個数: 40

約数和(自身を含む): 415598400

約数和(自身を除く): 213318928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 556, 1112, 2224, 2641, 4787, 5282, 9574, 10564, 19148, 21128, 38296, 42256, 76592, 90953, 181906, 363812, 665393, 727624, 1330786, 1455248, 2661572, 5323144, 10646288, 12642467, 25284934, 50569868, 101139736, 202279472]

約数ペア:

[(1, 202279472), (2, 101139736), (4, 50569868), (8, 25284934), (16, 12642467), (19, 10646288), (38, 5323144), (76, 2661572), (139, 1455248), (152, 1330786), (278, 727624), (304, 665393), (556, 363812), (1112, 181906), (2224, 90953), (2641, 76592), (4787, 42256), (5282, 38296), (9574, 21128), (10564, 19148)]