202438496

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11317}}^1$

素因数の和:11383

約数の個数: 48

約数和(自身を含む): 439228944

約数和(自身を除く): 236790448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 8944, 11317, 17888, 22634, 45268, 90536, 147121, 181072, 294242, 362144, 486631, 588484, 973262, 1176968, 1946524, 2353936, 3893048, 4707872, 6326203, 7786096, 12652406, 15572192, 25304812, 50609624, 101219248, 202438496]

約数ペア:

[(1, 202438496), (2, 101219248), (4, 50609624), (8, 25304812), (13, 15572192), (16, 12652406), (26, 7786096), (32, 6326203), (43, 4707872), (52, 3893048), (86, 2353936), (104, 1946524), (172, 1176968), (208, 973262), (344, 588484), (416, 486631), (559, 362144), (688, 294242), (1118, 181072), (1376, 147121), (2236, 90536), (4472, 45268), (8944, 22634), (11317, 17888)]