210980252

素因数分解:

$2^2\times 7^1\times {\mathrm{2741}}^1\times {\mathrm{2749}}^1$

素因数の和:5501

約数の個数: 24

約数和(自身を含む): 422268000

約数和(自身を除く): 211287748

約数列:

[1, 2, 4, 7, 14, 28, 2741, 2749, 5482, 5498, 10964, 10996, 19187, 19243, 38374, 38486, 76748, 76972, 7535009, 15070018, 30140036, 52745063, 105490126, 210980252]

約数ペア:

[(1, 210980252), (2, 105490126), (4, 52745063), (7, 30140036), (14, 15070018), (28, 7535009), (2741, 76972), (2749, 76748), (5482, 38486), (5498, 38374), (10964, 19243), (10996, 19187)]