199173616

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{2089}}^1$

素因数の和:2257

約数の個数: 40

約数和(自身を含む): 396514800

約数和(自身を除く): 197341184

約数列:

[1, 2, 4, 8, 16, 59, 101, 118, 202, 236, 404, 472, 808, 944, 1616, 2089, 4178, 5959, 8356, 11918, 16712, 23836, 33424, 47672, 95344, 123251, 210989, 246502, 421978, 493004, 843956, 986008, 1687912, 1972016, 3375824, 12448351, 24896702, 49793404, 99586808, 199173616]

約数ペア:

[(1, 199173616), (2, 99586808), (4, 49793404), (8, 24896702), (16, 12448351), (59, 3375824), (101, 1972016), (118, 1687912), (202, 986008), (236, 843956), (404, 493004), (472, 421978), (808, 246502), (944, 210989), (1616, 123251), (2089, 95344), (4178, 47672), (5959, 33424), (8356, 23836), (11918, 16712)]