210935746

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{212209}}^1$

素因数の和:212289

約数の個数: 16

約数和(自身を含む): 366698880

約数和(自身を除く): 155763134

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 212209, 424418, 1485463, 2970926, 15066839, 30133678, 105467873, 210935746]

約数ペア:

[(1, 210935746), (2, 105467873), (7, 30133678), (14, 15066839), (71, 2970926), (142, 1485463), (497, 424418), (994, 212209)]