217568414

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{5107}}^1$

素因数の和:5312

約数の個数: 32

約数和(自身を含む): 397198080

約数和(自身を除く): 179629666

約数列:

[1, 2, 7, 14, 17, 34, 119, 179, 238, 358, 1253, 2506, 3043, 5107, 6086, 10214, 21301, 35749, 42602, 71498, 86819, 173638, 607733, 914153, 1215466, 1828306, 6399071, 12798142, 15540601, 31081202, 108784207, 217568414]

約数ペア:

[(1, 217568414), (2, 108784207), (7, 31081202), (14, 15540601), (17, 12798142), (34, 6399071), (119, 1828306), (179, 1215466), (238, 914153), (358, 607733), (1253, 173638), (2506, 86819), (3043, 71498), (5107, 42602), (6086, 35749), (10214, 21301)]