203416168319

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{238081}}^1$

素因数の和:238371

約数の個数: 32

約数和(自身を含む): 257585677440

約数和(自身を除く): 54169509121

約数列:

[1, 7, 13, 41, 91, 229, 287, 533, 1603, 2977, 3731, 9389, 20839, 65723, 122057, 238081, 854399, 1666567, 3095053, 9761321, 21665371, 54520549, 68329247, 126897173, 381643843, 708767137, 888280211, 2235342509, 4961369959, 15647397563, 29059452617, 203416168319]

約数ペア:

[(1, 203416168319), (7, 29059452617), (13, 15647397563), (41, 4961369959), (91, 2235342509), (229, 888280211), (287, 708767137), (533, 381643843), (1603, 126897173), (2977, 68329247), (3731, 54520549), (9389, 21665371), (20839, 9761321), (65723, 3095053), (122057, 1666567), (238081, 854399)]