201920714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79309}}^1$

素因数の和:79397

約数の個数: 16

約数和(自身を含む): 323584800

約数和(自身を除く): 121664086

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 79309, 158618, 1506871, 3013742, 5313703, 10627406, 100960357, 201920714]

約数ペア:

[(1, 201920714), (2, 100960357), (19, 10627406), (38, 5313703), (67, 3013742), (134, 1506871), (1273, 158618), (2546, 79309)]