210349984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7547}}^1$

素因数の和:7637

約数の個数: 48

約数和(自身を含む): 452698848

約数和(自身を除く): 242348864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1742, 2144, 3484, 6968, 7547, 13936, 15094, 27872, 30188, 60376, 98111, 120752, 196222, 241504, 392444, 505649, 784888, 1011298, 1569776, 2022596, 3139552, 4045192, 6573437, 8090384, 13146874, 16180768, 26293748, 52587496, 105174992, 210349984]

約数ペア:

[(1, 210349984), (2, 105174992), (4, 52587496), (8, 26293748), (13, 16180768), (16, 13146874), (26, 8090384), (32, 6573437), (52, 4045192), (67, 3139552), (104, 2022596), (134, 1569776), (208, 1011298), (268, 784888), (416, 505649), (536, 392444), (871, 241504), (1072, 196222), (1742, 120752), (2144, 98111), (3484, 60376), (6968, 30188), (7547, 27872), (13936, 15094)]