211345788

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{1249}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 504000000

約数和(自身を除く): 292654212

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 239, 354, 478, 708, 717, 956, 1249, 1434, 2498, 2868, 3747, 4996, 7494, 14101, 14988, 28202, 42303, 56404, 73691, 84606, 147382, 169212, 221073, 294764, 298511, 442146, 597022, 884292, 895533, 1194044, 1791066, 3582132, 17612149, 35224298, 52836447, 70448596, 105672894, 211345788]

約数ペア:

[(1, 211345788), (2, 105672894), (3, 70448596), (4, 52836447), (6, 35224298), (12, 17612149), (59, 3582132), (118, 1791066), (177, 1194044), (236, 895533), (239, 884292), (354, 597022), (478, 442146), (708, 298511), (717, 294764), (956, 221073), (1249, 169212), (1434, 147382), (2498, 84606), (2868, 73691), (3747, 56404), (4996, 42303), (7494, 28202), (14101, 14988)]