237805984

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{43973}}^1$

素因数の和:44009

約数の個数: 36

約数和(自身を含む): 506976246

約数和(自身を除く): 269170262

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 43973, 87946, 175892, 351784, 571649, 703568, 1143298, 1407136, 2286596, 4573192, 7431437, 9146384, 14862874, 18292768, 29725748, 59451496, 118902992, 237805984]

約数ペア:

[(1, 237805984), (2, 118902992), (4, 59451496), (8, 29725748), (13, 18292768), (16, 14862874), (26, 9146384), (32, 7431437), (52, 4573192), (104, 2286596), (169, 1407136), (208, 1143298), (338, 703568), (416, 571649), (676, 351784), (1352, 175892), (2704, 87946), (5408, 43973)]