208672282

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23399}}^1$

素因数の和:23435

約数の個数: 32

約数和(自身を含む): 393120000

約数和(自身を除く): 184447718

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 8918, 23399, 46798, 163793, 304187, 327586, 608374, 1146551, 2129309, 2293102, 4258618, 8025857, 14905163, 16051714, 29810326, 104336141, 208672282]

約数ペア:

[(1, 208672282), (2, 104336141), (7, 29810326), (13, 16051714), (14, 14905163), (26, 8025857), (49, 4258618), (91, 2293102), (98, 2129309), (182, 1146551), (343, 608374), (637, 327586), (686, 304187), (1274, 163793), (4459, 46798), (8918, 23399)]