103090904

素因数分解:

$2^3\times 7^2\times {\mathrm{409}}^1\times {\mathrm{643}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 225754200

約数和(自身を除く): 122663296

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 409, 643, 818, 1286, 1636, 2572, 2863, 3272, 4501, 5144, 5726, 9002, 11452, 18004, 20041, 22904, 31507, 36008, 40082, 63014, 80164, 126028, 160328, 252056, 262987, 525974, 1051948, 1840909, 2103896, 3681818, 7363636, 12886363, 14727272, 25772726, 51545452, 103090904]

約数ペア:

[(1, 103090904), (2, 51545452), (4, 25772726), (7, 14727272), (8, 12886363), (14, 7363636), (28, 3681818), (49, 2103896), (56, 1840909), (98, 1051948), (196, 525974), (392, 262987), (409, 252056), (643, 160328), (818, 126028), (1286, 80164), (1636, 63014), (2572, 40082), (2863, 36008), (3272, 31507), (4501, 22904), (5144, 20041), (5726, 18004), (9002, 11452)]