201471446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{128983}}^1$

素因数の和:129067

約数の個数: 16

約数和(自身を含む): 334326528

約数和(自身を除く): 132855082

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 128983, 257966, 1418813, 2837626, 9157793, 18315586, 100735723, 201471446]

約数ペア:

[(1, 201471446), (2, 100735723), (11, 18315586), (22, 9157793), (71, 2837626), (142, 1418813), (781, 257966), (1562, 128983)]