211375504

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1$

素因数の和:823

約数の個数: 40

約数和(自身を含む): 415741248

約数和(自身を除く): 204365744

約数列:

[1, 2, 4, 8, 16, 107, 214, 311, 397, 428, 622, 794, 856, 1244, 1588, 1712, 2488, 3176, 4976, 6352, 33277, 42479, 66554, 84958, 123467, 133108, 169916, 246934, 266216, 339832, 493868, 532432, 679664, 987736, 1975472, 13210969, 26421938, 52843876, 105687752, 211375504]

約数ペア:

[(1, 211375504), (2, 105687752), (4, 52843876), (8, 26421938), (16, 13210969), (107, 1975472), (214, 987736), (311, 679664), (397, 532432), (428, 493868), (622, 339832), (794, 266216), (856, 246934), (1244, 169916), (1588, 133108), (1712, 123467), (2488, 84958), (3176, 66554), (4976, 42479), (6352, 33277)]