201804339

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4409}}^1$

素因数の和:4515

約数の個数: 32

約数和(自身を含む): 313286400

約数和(自身を除く): 111482061

約数列:

[1, 3, 11, 19, 33, 57, 73, 209, 219, 627, 803, 1387, 2409, 4161, 4409, 13227, 15257, 45771, 48499, 83771, 145497, 251313, 321857, 921481, 965571, 2764443, 3540427, 6115283, 10621281, 18345849, 67268113, 201804339]

約数ペア:

[(1, 201804339), (3, 67268113), (11, 18345849), (19, 10621281), (33, 6115283), (57, 3540427), (73, 2764443), (209, 965571), (219, 921481), (627, 321857), (803, 251313), (1387, 145497), (2409, 83771), (4161, 48499), (4409, 45771), (13227, 15257)]