200580921

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 302899200

約数和(自身を除く): 102318279

約数列:

[1, 3, 9, 27, 79, 237, 271, 347, 711, 813, 1041, 2133, 2439, 3123, 7317, 9369, 21409, 27413, 64227, 82239, 94037, 192681, 246717, 282111, 578043, 740151, 846333, 2538999, 7428923, 22286769, 66860307, 200580921]

約数ペア:

[(1, 200580921), (3, 66860307), (9, 22286769), (27, 7428923), (79, 2538999), (237, 846333), (271, 740151), (347, 578043), (711, 282111), (813, 246717), (1041, 192681), (2133, 94037), (2439, 82239), (3123, 64227), (7317, 27413), (9369, 21409)]