206427130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{226843}}^1$

素因数の和:226870

約数の個数: 32

約数和(自身を含む): 457317504

約数和(自身を除く): 250890374

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 226843, 453686, 1134215, 1587901, 2268430, 2948959, 3175802, 5897918, 7939505, 14744795, 15879010, 20642713, 29489590, 41285426, 103213565, 206427130]

約数ペア:

[(1, 206427130), (2, 103213565), (5, 41285426), (7, 29489590), (10, 20642713), (13, 15879010), (14, 14744795), (26, 7939505), (35, 5897918), (65, 3175802), (70, 2948959), (91, 2268430), (130, 1587901), (182, 1134215), (455, 453686), (910, 226843)]