197496712

素因数分解:

$2^3\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{2503}}^1$

素因数の和:3925

約数の個数: 32

約数和(自身を含む): 423676800

約数和(自身を除く): 226180088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1409, 2503, 2818, 5006, 5636, 9863, 10012, 11272, 17521, 19726, 20024, 35042, 39452, 70084, 78904, 140168, 3526727, 7053454, 14106908, 24687089, 28213816, 49374178, 98748356, 197496712]

約数ペア:

[(1, 197496712), (2, 98748356), (4, 49374178), (7, 28213816), (8, 24687089), (14, 14106908), (28, 7053454), (56, 3526727), (1409, 140168), (2503, 78904), (2818, 70084), (5006, 39452), (5636, 35042), (9863, 20024), (10012, 19726), (11272, 17521)]