139747102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{27983}}^1$

素因数の和:28223

約数の個数: 16

約数和(自身を含む): 229692672

約数和(自身を除く): 89945570

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 27983, 55966, 307813, 615626, 6352141, 12704282, 69873551, 139747102]

約数ペア:

[(1, 139747102), (2, 69873551), (11, 12704282), (22, 6352141), (227, 615626), (454, 307813), (2497, 55966), (4994, 27983)]