199983896368

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{23627587}}^1$

素因数の和:23627641

約数の個数: 30

約数和(自身を含む): 405047741084

約数和(自身を除く): 205063844716

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8464, 23627587, 47255174, 94510348, 189020696, 378041392, 543434501, 1086869002, 2173738004, 4347476008, 8694952016, 12498993523, 24997987046, 49995974092, 99991948184, 199983896368]

約数ペア:

[(1, 199983896368), (2, 99991948184), (4, 49995974092), (8, 24997987046), (16, 12498993523), (23, 8694952016), (46, 4347476008), (92, 2173738004), (184, 1086869002), (368, 543434501), (529, 378041392), (1058, 189020696), (2116, 94510348), (4232, 47255174), (8464, 23627587)]