199872144

素因数分解:

$2^4\times 3^3\times {\mathrm{462667}}^1$

素因数の和:462684

約数の個数: 40

約数和(自身を含む): 573708320

約数和(自身を除く): 373836176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 462667, 925334, 1388001, 1850668, 2776002, 3701336, 4164003, 5552004, 7402672, 8328006, 11104008, 12492009, 16656012, 22208016, 24984018, 33312024, 49968036, 66624048, 99936072, 199872144]

約数ペア:

[(1, 199872144), (2, 99936072), (3, 66624048), (4, 49968036), (6, 33312024), (8, 24984018), (9, 22208016), (12, 16656012), (16, 12492009), (18, 11104008), (24, 8328006), (27, 7402672), (36, 5552004), (48, 4164003), (54, 3701336), (72, 2776002), (108, 1850668), (144, 1388001), (216, 925334), (432, 462667)]