201864712

素因数分解:

$2^3\times 7^2\times {\mathrm{131}}^1\times {\mathrm{3931}}^1$

素因数の和:4082

約数の個数: 48

約数和(自身を含む): 443765520

約数和(自身を除く): 241900808

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 131, 196, 262, 392, 524, 917, 1048, 1834, 3668, 3931, 6419, 7336, 7862, 12838, 15724, 25676, 27517, 31448, 51352, 55034, 110068, 192619, 220136, 385238, 514961, 770476, 1029922, 1540952, 2059844, 3604727, 4119688, 7209454, 14418908, 25233089, 28837816, 50466178, 100932356, 201864712]

約数ペア:

[(1, 201864712), (2, 100932356), (4, 50466178), (7, 28837816), (8, 25233089), (14, 14418908), (28, 7209454), (49, 4119688), (56, 3604727), (98, 2059844), (131, 1540952), (196, 1029922), (262, 770476), (392, 514961), (524, 385238), (917, 220136), (1048, 192619), (1834, 110068), (3668, 55034), (3931, 51352), (6419, 31448), (7336, 27517), (7862, 25676), (12838, 15724)]