213021186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{298349}}^1$

素因数の和:298378

約数の個数: 32

約数和(自身を含む): 515548800

約数和(自身を除く): 302527614

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 298349, 596698, 895047, 1790094, 2088443, 4176886, 5071933, 6265329, 10143866, 12530658, 15215799, 30431598, 35503531, 71007062, 106510593, 213021186]

約数ペア:

[(1, 213021186), (2, 106510593), (3, 71007062), (6, 35503531), (7, 30431598), (14, 15215799), (17, 12530658), (21, 10143866), (34, 6265329), (42, 5071933), (51, 4176886), (102, 2088443), (119, 1790094), (238, 895047), (357, 596698), (714, 298349)]