214890914

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{902903}}^1$

素因数の和:902929

約数の個数: 16

約数和(自身を含む): 390054528

約数和(自身を除く): 175163614

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 902903, 1805806, 6320321, 12640642, 15349351, 30698702, 107445457, 214890914]

約数ペア:

[(1, 214890914), (2, 107445457), (7, 30698702), (14, 15349351), (17, 12640642), (34, 6320321), (119, 1805806), (238, 902903)]