213426354

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{10459}}^1$

素因数の和:10662

約数の個数: 32

約数和(自身を含む): 451872000

約数和(自身を除く): 238445646

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 179, 358, 537, 1074, 3401, 6802, 10203, 10459, 20406, 20918, 31377, 62754, 198721, 397442, 596163, 1192326, 1872161, 3744322, 5616483, 11232966, 35571059, 71142118, 106713177, 213426354]

約数ペア:

[(1, 213426354), (2, 106713177), (3, 71142118), (6, 35571059), (19, 11232966), (38, 5616483), (57, 3744322), (114, 1872161), (179, 1192326), (358, 596163), (537, 397442), (1074, 198721), (3401, 62754), (6802, 31377), (10203, 20918), (10459, 20406)]