200616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 540960

約数和(自身を除く): 340344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 643, 1286, 1929, 2572, 3858, 5144, 7716, 8359, 15432, 16718, 25077, 33436, 50154, 66872, 100308, 200616]

約数ペア:

[(1, 200616), (2, 100308), (3, 66872), (4, 50154), (6, 33436), (8, 25077), (12, 16718), (13, 15432), (24, 8359), (26, 7716), (39, 5144), (52, 3858), (78, 2572), (104, 1929), (156, 1286), (312, 643)]