199339810344

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{20208821}}^1$

素因数の和:20208970

約数の個数: 48

約数和(自身を含む): 543819400020

約数和(自身を除く): 344479589676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 9864, 20208821, 40417642, 60626463, 80835284, 121252926, 161670568, 181879389, 242505852, 363758778, 485011704, 727517556, 1455035112, 2768608477, 5537216954, 8305825431, 11074433908, 16611650862, 22148867816, 24917476293, 33223301724, 49834952586, 66446603448, 99669905172, 199339810344]

約数ペア:

[(1, 199339810344), (2, 99669905172), (3, 66446603448), (4, 49834952586), (6, 33223301724), (8, 24917476293), (9, 22148867816), (12, 16611650862), (18, 11074433908), (24, 8305825431), (36, 5537216954), (72, 2768608477), (137, 1455035112), (274, 727517556), (411, 485011704), (548, 363758778), (822, 242505852), (1096, 181879389), (1233, 161670568), (1644, 121252926), (2466, 80835284), (3288, 60626463), (4932, 40417642), (9864, 20208821)]