211024814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{105407}}^1$

素因数の和:105440

約数の個数: 32

約数和(自身を含む): 425005056

約数和(自身を除く): 213980242

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 105407, 210814, 737849, 1159477, 1370291, 1475698, 2318954, 2740582, 8116339, 9592037, 15073201, 16232678, 19184074, 30146402, 105512407, 211024814]

約数ペア:

[(1, 211024814), (2, 105512407), (7, 30146402), (11, 19184074), (13, 16232678), (14, 15073201), (22, 9592037), (26, 8116339), (77, 2740582), (91, 2318954), (143, 1475698), (154, 1370291), (182, 1159477), (286, 737849), (1001, 210814), (2002, 105407)]