207946208

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{1327}}^1$

素因数の和:1479

約数の個数: 48

約数和(自身を含む): 421666560

約数和(自身を除く): 213720352

約数列:

[1, 2, 4, 8, 16, 32, 59, 83, 118, 166, 236, 332, 472, 664, 944, 1327, 1328, 1888, 2654, 2656, 4897, 5308, 9794, 10616, 19588, 21232, 39176, 42464, 78293, 78352, 110141, 156586, 156704, 220282, 313172, 440564, 626344, 881128, 1252688, 1762256, 2505376, 3524512, 6498319, 12996638, 25993276, 51986552, 103973104, 207946208]

約数ペア:

[(1, 207946208), (2, 103973104), (4, 51986552), (8, 25993276), (16, 12996638), (32, 6498319), (59, 3524512), (83, 2505376), (118, 1762256), (166, 1252688), (236, 881128), (332, 626344), (472, 440564), (664, 313172), (944, 220282), (1327, 156704), (1328, 156586), (1888, 110141), (2654, 78352), (2656, 78293), (4897, 42464), (5308, 39176), (9794, 21232), (10616, 19588)]