214070896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{15361}}^1$

素因数の和:15449

約数の個数: 40

約数和(自身を含む): 453363344

約数和(自身を除く): 239292448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 13936, 15361, 30722, 61444, 122888, 199693, 245776, 399386, 798772, 1029187, 1597544, 2058374, 3195088, 4116748, 8233496, 13379431, 16466992, 26758862, 53517724, 107035448, 214070896]

約数ペア:

[(1, 214070896), (2, 107035448), (4, 53517724), (8, 26758862), (13, 16466992), (16, 13379431), (26, 8233496), (52, 4116748), (67, 3195088), (104, 2058374), (134, 1597544), (208, 1029187), (268, 798772), (536, 399386), (871, 245776), (1072, 199693), (1742, 122888), (3484, 61444), (6968, 30722), (13936, 15361)]