201831798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{78779}}^1$

素因数の和:78852

約数の個数: 32

約数和(自身を含む): 468898560

約数和(自身を除く): 267066762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 78779, 157558, 236337, 472674, 551453, 1102906, 1654359, 3308718, 4805519, 9611038, 14416557, 28833114, 33638633, 67277266, 100915899, 201831798]

約数ペア:

[(1, 201831798), (2, 100915899), (3, 67277266), (6, 33638633), (7, 28833114), (14, 14416557), (21, 9611038), (42, 4805519), (61, 3308718), (122, 1654359), (183, 1102906), (366, 551453), (427, 472674), (854, 236337), (1281, 157558), (2562, 78779)]