210056818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{349}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 340704000

約数和(自身を除く): 130647182

約数列:

[1, 2, 19, 38, 47, 94, 337, 349, 674, 698, 893, 1786, 6403, 6631, 12806, 13262, 15839, 16403, 31678, 32806, 117613, 235226, 300941, 311657, 601882, 623314, 2234647, 4469294, 5527811, 11055622, 105028409, 210056818]

約数ペア:

[(1, 210056818), (2, 105028409), (19, 11055622), (38, 5527811), (47, 4469294), (94, 2234647), (337, 623314), (349, 601882), (674, 311657), (698, 300941), (893, 235226), (1786, 117613), (6403, 32806), (6631, 31678), (12806, 16403), (13262, 15839)]