127553206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 214410240

約数和(自身を除く): 86857034

約数列:

[1, 2, 11, 22, 47, 94, 281, 439, 517, 562, 878, 1034, 3091, 4829, 6182, 9658, 13207, 20633, 26414, 41266, 123359, 145277, 226963, 246718, 290554, 453926, 1356949, 2713898, 5797873, 11595746, 63776603, 127553206]

約数ペア:

[(1, 127553206), (2, 63776603), (11, 11595746), (22, 5797873), (47, 2713898), (94, 1356949), (281, 453926), (439, 290554), (517, 246718), (562, 226963), (878, 145277), (1034, 123359), (3091, 41266), (4829, 26414), (6182, 20633), (9658, 13207)]