202948304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{22691}}^1$

素因数の和:22755

約数の個数: 40

約数和(自身を含む): 433326432

約数和(自身を除く): 230378128

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 22691, 45382, 90764, 181528, 294983, 363056, 589966, 975713, 1179932, 1951426, 2359864, 3902852, 4719728, 7805704, 12684269, 15611408, 25368538, 50737076, 101474152, 202948304]

約数ペア:

[(1, 202948304), (2, 101474152), (4, 50737076), (8, 25368538), (13, 15611408), (16, 12684269), (26, 7805704), (43, 4719728), (52, 3902852), (86, 2359864), (104, 1951426), (172, 1179932), (208, 975713), (344, 589966), (559, 363056), (688, 294983), (1118, 181528), (2236, 90764), (4472, 45382), (8944, 22691)]