210866814

素因数分解:

$2^1\times 3^4\times {\mathrm{113}}^1\times {\mathrm{11519}}^1$

素因数の和:11646

約数の個数: 40

約数和(自身を含む): 476720640

約数和(自身を除く): 265853826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 226, 339, 678, 1017, 2034, 3051, 6102, 9153, 11519, 18306, 23038, 34557, 69114, 103671, 207342, 311013, 622026, 933039, 1301647, 1866078, 2603294, 3904941, 7809882, 11714823, 23429646, 35144469, 70288938, 105433407, 210866814]

約数ペア:

[(1, 210866814), (2, 105433407), (3, 70288938), (6, 35144469), (9, 23429646), (18, 11714823), (27, 7809882), (54, 3904941), (81, 2603294), (113, 1866078), (162, 1301647), (226, 933039), (339, 622026), (678, 311013), (1017, 207342), (2034, 103671), (3051, 69114), (6102, 34557), (9153, 23038), (11519, 18306)]