214374416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{2297}}^1$

素因数の和:2631

約数の個数: 40

約数和(自身を含む): 438826080

約数和(自身を除く): 224451664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 307, 614, 1228, 2297, 2456, 4594, 4912, 5833, 9188, 11666, 18376, 23332, 36752, 43643, 46664, 87286, 93328, 174572, 349144, 698288, 705179, 1410358, 2820716, 5641432, 11282864, 13398401, 26796802, 53593604, 107187208, 214374416]

約数ペア:

[(1, 214374416), (2, 107187208), (4, 53593604), (8, 26796802), (16, 13398401), (19, 11282864), (38, 5641432), (76, 2820716), (152, 1410358), (304, 705179), (307, 698288), (614, 349144), (1228, 174572), (2297, 93328), (2456, 87286), (4594, 46664), (4912, 43643), (5833, 36752), (9188, 23332), (11666, 18376)]