202839610

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{2647}}^1$

素因数の和:2830

約数の個数: 32

約数和(自身を含む): 373685760

約数和(自身を除く): 170846150

約数列:

[1, 2, 5, 10, 79, 97, 158, 194, 395, 485, 790, 970, 2647, 5294, 7663, 13235, 15326, 26470, 38315, 76630, 209113, 256759, 418226, 513518, 1045565, 1283795, 2091130, 2567590, 20283961, 40567922, 101419805, 202839610]

約数ペア:

[(1, 202839610), (2, 101419805), (5, 40567922), (10, 20283961), (79, 2567590), (97, 2091130), (158, 1283795), (194, 1045565), (395, 513518), (485, 418226), (790, 256759), (970, 209113), (2647, 76630), (5294, 38315), (7663, 26470), (13235, 15326)]