210319616

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{63197}}^1$

素因数の和:63226

約数の個数: 36

約数和(自身を含む): 452118492

約数和(自身を除く): 241798876

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 63197, 126394, 252788, 505576, 821561, 1011152, 1643122, 2022304, 3286244, 4044608, 6572488, 8089216, 13144976, 16178432, 26289952, 52579904, 105159808, 210319616]

約数ペア:

[(1, 210319616), (2, 105159808), (4, 52579904), (8, 26289952), (13, 16178432), (16, 13144976), (26, 8089216), (32, 6572488), (52, 4044608), (64, 3286244), (104, 2022304), (128, 1643122), (208, 1011152), (256, 821561), (416, 505576), (832, 252788), (1664, 126394), (3328, 63197)]