217303352

素因数分解:

$2^3\times 7^1\times {\mathrm{751}}^1\times {\mathrm{5167}}^1$

素因数の和:5931

約数の個数: 32

約数和(自身を含む): 466360320

約数和(自身を除く): 249056968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 751, 1502, 3004, 5167, 5257, 6008, 10334, 10514, 20668, 21028, 36169, 41336, 42056, 72338, 144676, 289352, 3880417, 7760834, 15521668, 27162919, 31043336, 54325838, 108651676, 217303352]

約数ペア:

[(1, 217303352), (2, 108651676), (4, 54325838), (7, 31043336), (8, 27162919), (14, 15521668), (28, 7760834), (56, 3880417), (751, 289352), (1502, 144676), (3004, 72338), (5167, 42056), (5257, 41336), (6008, 36169), (10334, 21028), (10514, 20668)]