201311344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{967843}}^1$

素因数の和:967864

約数の個数: 20

約数和(自身を含む): 420044296

約数和(自身を除く): 218732952

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 967843, 1935686, 3871372, 7742744, 12581959, 15485488, 25163918, 50327836, 100655672, 201311344]

約数ペア:

[(1, 201311344), (2, 100655672), (4, 50327836), (8, 25163918), (13, 15485488), (16, 12581959), (26, 7742744), (52, 3871372), (104, 1935686), (208, 967843)]