210868714

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{15017}}^1$

素因数の和:15102

約数の個数: 32

約数和(自身を含む): 389266560

約数和(自身を除く): 178397846

約数列:

[1, 2, 7, 14, 17, 34, 59, 118, 119, 238, 413, 826, 1003, 2006, 7021, 14042, 15017, 30034, 105119, 210238, 255289, 510578, 886003, 1772006, 1787023, 3574046, 6202021, 12404042, 15062051, 30124102, 105434357, 210868714]

約数ペア:

[(1, 210868714), (2, 105434357), (7, 30124102), (14, 15062051), (17, 12404042), (34, 6202021), (59, 3574046), (118, 1787023), (119, 1772006), (238, 886003), (413, 510578), (826, 255289), (1003, 210238), (2006, 105119), (7021, 30034), (14042, 15017)]