203419688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{51577}}^1$

素因数の和:51629

約数の個数: 32

約数和(自身を含む): 417781800

約数和(自身を除く): 214362112

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 51577, 103154, 206308, 412616, 876809, 1495733, 1753618, 2991466, 3507236, 5982932, 7014472, 11965864, 25427461, 50854922, 101709844, 203419688]

約数ペア:

[(1, 203419688), (2, 101709844), (4, 50854922), (8, 25427461), (17, 11965864), (29, 7014472), (34, 5982932), (58, 3507236), (68, 2991466), (116, 1753618), (136, 1495733), (232, 876809), (493, 412616), (986, 206308), (1972, 103154), (3944, 51577)]