224430766

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{641}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 391055040

約数和(自身を除く): 166624274

約数列:

[1, 2, 7, 14, 89, 178, 281, 562, 623, 641, 1246, 1282, 1967, 3934, 4487, 8974, 25009, 50018, 57049, 114098, 175063, 180121, 350126, 360242, 399343, 798686, 1260847, 2521694, 16030769, 32061538, 112215383, 224430766]

約数ペア:

[(1, 224430766), (2, 112215383), (7, 32061538), (14, 16030769), (89, 2521694), (178, 1260847), (281, 798686), (562, 399343), (623, 360242), (641, 350126), (1246, 180121), (1282, 175063), (1967, 114098), (3934, 57049), (4487, 50018), (8974, 25009)]