228907868

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5827}}^1$

素因数の和:5922

約数の個数: 48

約数和(自身を含む): 485635584

約数和(自身を除く): 256727716

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 322, 427, 644, 854, 1403, 1708, 2806, 5612, 5827, 9821, 11654, 19642, 23308, 39284, 40789, 81578, 134021, 163156, 268042, 355447, 536084, 710894, 938147, 1421788, 1876294, 2488129, 3752588, 4976258, 8175281, 9952516, 16350562, 32701124, 57226967, 114453934, 228907868]

約数ペア:

[(1, 228907868), (2, 114453934), (4, 57226967), (7, 32701124), (14, 16350562), (23, 9952516), (28, 8175281), (46, 4976258), (61, 3752588), (92, 2488129), (122, 1876294), (161, 1421788), (244, 938147), (322, 710894), (427, 536084), (644, 355447), (854, 268042), (1403, 163156), (1708, 134021), (2806, 81578), (5612, 40789), (5827, 39284), (9821, 23308), (11654, 19642)]