214918522

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{69463}}^1$

素因数の和:69502

約数の個数: 32

約数和(自身を含む): 420118272

約数和(自身を除く): 205199750

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 69463, 138926, 486241, 903019, 972482, 1180871, 1806038, 2361742, 6321133, 8266097, 12642266, 15351323, 16532194, 30702646, 107459261, 214918522]

約数ペア:

[(1, 214918522), (2, 107459261), (7, 30702646), (13, 16532194), (14, 15351323), (17, 12642266), (26, 8266097), (34, 6321133), (91, 2361742), (119, 1806038), (182, 1180871), (221, 972482), (238, 903019), (442, 486241), (1547, 138926), (3094, 69463)]