223856332

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11213}}^1$

素因数の和:11278

約数の個数: 48

約数和(自身を含む): 482291712

約数和(自身を除く): 258435380

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1426, 2852, 4991, 9982, 11213, 19964, 22426, 44852, 78491, 156982, 257899, 313964, 347603, 515798, 695206, 1031596, 1390412, 1805293, 2433221, 3610586, 4866442, 7221172, 7994869, 9732884, 15989738, 31979476, 55964083, 111928166, 223856332]

約数ペア:

[(1, 223856332), (2, 111928166), (4, 55964083), (7, 31979476), (14, 15989738), (23, 9732884), (28, 7994869), (31, 7221172), (46, 4866442), (62, 3610586), (92, 2433221), (124, 1805293), (161, 1390412), (217, 1031596), (322, 695206), (434, 515798), (644, 347603), (713, 313964), (868, 257899), (1426, 156982), (2852, 78491), (4991, 44852), (9982, 22426), (11213, 19964)]