201438496

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29009}}^1$

素因数の和:29057

約数の個数: 48

約数和(自身を含む): 467873280

約数和(自身を除く): 266434784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 29009, 58018, 116036, 203063, 232072, 406126, 464144, 812252, 899279, 928288, 1624504, 1798558, 3249008, 3597116, 6294953, 6498016, 7194232, 12589906, 14388464, 25179812, 28776928, 50359624, 100719248, 201438496]

約数ペア:

[(1, 201438496), (2, 100719248), (4, 50359624), (7, 28776928), (8, 25179812), (14, 14388464), (16, 12589906), (28, 7194232), (31, 6498016), (32, 6294953), (56, 3597116), (62, 3249008), (112, 1798558), (124, 1624504), (217, 928288), (224, 899279), (248, 812252), (434, 464144), (496, 406126), (868, 232072), (992, 203063), (1736, 116036), (3472, 58018), (6944, 29009)]